201926117680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1\times {\mathrm{10987}}^1$

素因数の和:11931

約数の個数: 160

約数和(自身を含む): 551719259136

約数和(自身を除く): 349793141456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 887, 1036, 1295, 1480, 1774, 2072, 2590, 2960, 3548, 4144, 4435, 5180, 6209, 7096, 8870, 10360, 10987, 12418, 14192, 17740, 20720, 21974, 24836, 31045, 32819, 35480, 43948, 49672, 54935, 62090, 65638, 70960, 76909, 87896, 99344, 109870, 124180, 131276, 153818, 164095, 175792, 219740, 229733, 248360, 262552, 307636, 328190, 384545, 406519, 439480, 459466, 496720, 525104, 615272, 656380, 769090, 813038, 878960, 918932, 1148665, 1230544, 1312760, 1538180, 1626076, 1837864, 2032595, 2297330, 2625520, 2845633, 3076360, 3252152, 3675728, 4065190, 4594660, 5691266, 6152720, 6504304, 8130380, 9189320, 9745469, 11382532, 14228165, 16260760, 18378640, 19490938, 22765064, 28456330, 32521520, 38981876, 45530128, 48727345, 56912660, 68218283, 77963752, 97454690, 113825320, 136436566, 155927504, 194909380, 227650640, 272873132, 341091415, 360582353, 389818760, 545746264, 682182830, 721164706, 779637520, 1091492528, 1364365660, 1442329412, 1802911765, 2524076471, 2728731320, 2884658824, 3605823530, 5048152942, 5457462640, 5769317648, 7211647060, 10096305884, 12620382355, 14423294120, 20192611768, 25240764710, 28846588240, 40385223536, 50481529420, 100963058840, 201926117680]

約数ペア:

[(1, 201926117680), (2, 100963058840), (4, 50481529420), (5, 40385223536), (7, 28846588240), (8, 25240764710), (10, 20192611768), (14, 14423294120), (16, 12620382355), (20, 10096305884), (28, 7211647060), (35, 5769317648), (37, 5457462640), (40, 5048152942), (56, 3605823530), (70, 2884658824), (74, 2728731320), (80, 2524076471), (112, 1802911765), (140, 1442329412), (148, 1364365660), (185, 1091492528), (259, 779637520), (280, 721164706), (296, 682182830), (370, 545746264), (518, 389818760), (560, 360582353), (592, 341091415), (740, 272873132), (887, 227650640), (1036, 194909380), (1295, 155927504), (1480, 136436566), (1774, 113825320), (2072, 97454690), (2590, 77963752), (2960, 68218283), (3548, 56912660), (4144, 48727345), (4435, 45530128), (5180, 38981876), (6209, 32521520), (7096, 28456330), (8870, 22765064), (10360, 19490938), (10987, 18378640), (12418, 16260760), (14192, 14228165), (17740, 11382532), (20720, 9745469), (21974, 9189320), (24836, 8130380), (31045, 6504304), (32819, 6152720), (35480, 5691266), (43948, 4594660), (49672, 4065190), (54935, 3675728), (62090, 3252152), (65638, 3076360), (70960, 2845633), (76909, 2625520), (87896, 2297330), (99344, 2032595), (109870, 1837864), (124180, 1626076), (131276, 1538180), (153818, 1312760), (164095, 1230544), (175792, 1148665), (219740, 918932), (229733, 878960), (248360, 813038), (262552, 769090), (307636, 656380), (328190, 615272), (384545, 525104), (406519, 496720), (439480, 459466)]