25845203440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{10867}}^1$

素因数の和:11055

約数の個数: 160

約数和(自身を含む): 71413714944

約数和(自身を除く): 45568511504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 137, 140, 155, 217, 248, 274, 280, 310, 434, 496, 548, 560, 620, 685, 868, 959, 1085, 1096, 1240, 1370, 1736, 1918, 2170, 2192, 2480, 2740, 3472, 3836, 4247, 4340, 4795, 5480, 7672, 8494, 8680, 9590, 10867, 10960, 15344, 16988, 17360, 19180, 21235, 21734, 29729, 33976, 38360, 42470, 43468, 54335, 59458, 67952, 76069, 76720, 84940, 86936, 108670, 118916, 148645, 152138, 169880, 173872, 217340, 237832, 297290, 304276, 336877, 339760, 380345, 434680, 475664, 594580, 608552, 673754, 760690, 869360, 1189160, 1217104, 1347508, 1488779, 1521380, 1684385, 2358139, 2378320, 2695016, 2977558, 3042760, 3368770, 4716278, 5390032, 5955116, 6085520, 6737540, 7443895, 9432556, 10421453, 11790695, 11910232, 13475080, 14887790, 18865112, 20842906, 23581390, 23820464, 26950160, 29775580, 37730224, 41685812, 46152149, 47162780, 52107265, 59551160, 83371624, 92304298, 94325560, 104214530, 119102320, 166743248, 184608596, 188651120, 208429060, 230760745, 323065043, 369217192, 416858120, 461521490, 646130086, 738434384, 833716240, 923042980, 1292260172, 1615325215, 1846085960, 2584520344, 3230650430, 3692171920, 5169040688, 6461300860, 12922601720, 25845203440]

約数ペア:

[(1, 25845203440), (2, 12922601720), (4, 6461300860), (5, 5169040688), (7, 3692171920), (8, 3230650430), (10, 2584520344), (14, 1846085960), (16, 1615325215), (20, 1292260172), (28, 923042980), (31, 833716240), (35, 738434384), (40, 646130086), (56, 461521490), (62, 416858120), (70, 369217192), (80, 323065043), (112, 230760745), (124, 208429060), (137, 188651120), (140, 184608596), (155, 166743248), (217, 119102320), (248, 104214530), (274, 94325560), (280, 92304298), (310, 83371624), (434, 59551160), (496, 52107265), (548, 47162780), (560, 46152149), (620, 41685812), (685, 37730224), (868, 29775580), (959, 26950160), (1085, 23820464), (1096, 23581390), (1240, 20842906), (1370, 18865112), (1736, 14887790), (1918, 13475080), (2170, 11910232), (2192, 11790695), (2480, 10421453), (2740, 9432556), (3472, 7443895), (3836, 6737540), (4247, 6085520), (4340, 5955116), (4795, 5390032), (5480, 4716278), (7672, 3368770), (8494, 3042760), (8680, 2977558), (9590, 2695016), (10867, 2378320), (10960, 2358139), (15344, 1684385), (16988, 1521380), (17360, 1488779), (19180, 1347508), (21235, 1217104), (21734, 1189160), (29729, 869360), (33976, 760690), (38360, 673754), (42470, 608552), (43468, 594580), (54335, 475664), (59458, 434680), (67952, 380345), (76069, 339760), (76720, 336877), (84940, 304276), (86936, 297290), (108670, 237832), (118916, 217340), (148645, 173872), (152138, 169880)]