7210201850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 14259801600

約数和(自身を除く): 7049599750

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 145, 235, 241, 290, 439, 470, 482, 725, 878, 1175, 1205, 1363, 1450, 2195, 2350, 2410, 2726, 4390, 6025, 6815, 6989, 10975, 11327, 12050, 12731, 13630, 13978, 20633, 21950, 22654, 25462, 34075, 34945, 41266, 56635, 63655, 68150, 69890, 103165, 105799, 113270, 127310, 174725, 206330, 211598, 283175, 318275, 328483, 349450, 515825, 528995, 566350, 598357, 636550, 656966, 1031650, 1057990, 1196714, 1642415, 2644975, 2991785, 3068171, 3284830, 4972553, 5289950, 5983570, 6136342, 8212075, 9945106, 14958925, 15340855, 16424150, 24862765, 29917850, 30681710, 49725530, 76704275, 124313825, 144204037, 153408550, 248627650, 288408074, 721020185, 1442040370, 3605100925, 7210201850]

約数ペア:

[(1, 7210201850), (2, 3605100925), (5, 1442040370), (10, 721020185), (25, 288408074), (29, 248627650), (47, 153408550), (50, 144204037), (58, 124313825), (94, 76704275), (145, 49725530), (235, 30681710), (241, 29917850), (290, 24862765), (439, 16424150), (470, 15340855), (482, 14958925), (725, 9945106), (878, 8212075), (1175, 6136342), (1205, 5983570), (1363, 5289950), (1450, 4972553), (2195, 3284830), (2350, 3068171), (2410, 2991785), (2726, 2644975), (4390, 1642415), (6025, 1196714), (6815, 1057990), (6989, 1031650), (10975, 656966), (11327, 636550), (12050, 598357), (12731, 566350), (13630, 528995), (13978, 515825), (20633, 349450), (21950, 328483), (22654, 318275), (25462, 283175), (34075, 211598), (34945, 206330), (41266, 174725), (56635, 127310), (63655, 113270), (68150, 105799), (69890, 103165)]