3958304560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{7417}}^1$

素因数の和:8390

約数の個数: 80

約数和(自身を含む): 10530236736

約数和(自身を除く): 6571932176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 953, 1906, 3812, 4765, 6671, 7417, 7624, 9530, 13342, 14834, 15248, 19060, 26684, 29668, 33355, 37085, 38120, 51919, 53368, 59336, 66710, 74170, 76240, 103838, 106736, 118672, 133420, 148340, 207676, 259595, 266840, 296680, 415352, 519190, 533680, 593360, 830704, 1038380, 2076760, 4153520, 7068401, 14136802, 28273604, 35342005, 49478807, 56547208, 70684010, 98957614, 113094416, 141368020, 197915228, 247394035, 282736040, 395830456, 494788070, 565472080, 791660912, 989576140, 1979152280, 3958304560]

約数ペア:

[(1, 3958304560), (2, 1979152280), (4, 989576140), (5, 791660912), (7, 565472080), (8, 494788070), (10, 395830456), (14, 282736040), (16, 247394035), (20, 197915228), (28, 141368020), (35, 113094416), (40, 98957614), (56, 70684010), (70, 56547208), (80, 49478807), (112, 35342005), (140, 28273604), (280, 14136802), (560, 7068401), (953, 4153520), (1906, 2076760), (3812, 1038380), (4765, 830704), (6671, 593360), (7417, 533680), (7624, 519190), (9530, 415352), (13342, 296680), (14834, 266840), (15248, 259595), (19060, 207676), (26684, 148340), (29668, 133420), (33355, 118672), (37085, 106736), (38120, 103838), (51919, 76240), (53368, 74170), (59336, 66710)]