874402480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1$

素因数の和:1823

約数の個数: 160

約数和(自身を含む): 2507946624

約数和(自身を除く): 1633544144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 53, 56, 68, 70, 80, 85, 106, 112, 119, 136, 140, 170, 212, 238, 265, 272, 280, 340, 371, 424, 476, 530, 560, 595, 680, 742, 848, 901, 952, 1060, 1190, 1360, 1484, 1733, 1802, 1855, 1904, 2120, 2380, 2968, 3466, 3604, 3710, 4240, 4505, 4760, 5936, 6307, 6932, 7208, 7420, 8665, 9010, 9520, 12131, 12614, 13864, 14416, 14840, 17330, 18020, 24262, 25228, 27728, 29461, 29680, 31535, 34660, 36040, 48524, 50456, 58922, 60655, 63070, 69320, 72080, 91849, 97048, 100912, 117844, 121310, 126140, 138640, 147305, 183698, 194096, 206227, 235688, 242620, 252280, 294610, 367396, 412454, 459245, 471376, 485240, 504560, 589220, 642943, 734792, 824908, 918490, 970480, 1031135, 1178440, 1285886, 1469584, 1561433, 1649816, 1836980, 2062270, 2356880, 2571772, 3122866, 3214715, 3299632, 3673960, 4124540, 5143544, 6245732, 6429430, 7347920, 7807165, 8249080, 10287088, 10930031, 12491464, 12858860, 15614330, 16498160, 21860062, 24982928, 25717720, 31228660, 43720124, 51435440, 54650155, 62457320, 87440248, 109300310, 124914640, 174880496, 218600620, 437201240, 874402480]

約数ペア:

[(1, 874402480), (2, 437201240), (4, 218600620), (5, 174880496), (7, 124914640), (8, 109300310), (10, 87440248), (14, 62457320), (16, 54650155), (17, 51435440), (20, 43720124), (28, 31228660), (34, 25717720), (35, 24982928), (40, 21860062), (53, 16498160), (56, 15614330), (68, 12858860), (70, 12491464), (80, 10930031), (85, 10287088), (106, 8249080), (112, 7807165), (119, 7347920), (136, 6429430), (140, 6245732), (170, 5143544), (212, 4124540), (238, 3673960), (265, 3299632), (272, 3214715), (280, 3122866), (340, 2571772), (371, 2356880), (424, 2062270), (476, 1836980), (530, 1649816), (560, 1561433), (595, 1469584), (680, 1285886), (742, 1178440), (848, 1031135), (901, 970480), (952, 918490), (1060, 824908), (1190, 734792), (1360, 642943), (1484, 589220), (1733, 504560), (1802, 485240), (1855, 471376), (1904, 459245), (2120, 412454), (2380, 367396), (2968, 294610), (3466, 252280), (3604, 242620), (3710, 235688), (4240, 206227), (4505, 194096), (4760, 183698), (5936, 147305), (6307, 138640), (6932, 126140), (7208, 121310), (7420, 117844), (8665, 100912), (9010, 97048), (9520, 91849), (12131, 72080), (12614, 69320), (13864, 63070), (14416, 60655), (14840, 58922), (17330, 50456), (18020, 48524), (24262, 36040), (25228, 34660), (27728, 31535), (29461, 29680)]