1570798429880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1\times {\mathrm{1040071}}^1$

素因数の和:1042320

約数の個数: 64

約数和(自身を含む): 3743884774080

約数和(自身を除く): 2173086344200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2221, 4442, 8884, 11105, 17768, 22210, 37757, 44420, 75514, 88840, 151028, 188785, 302056, 377570, 755140, 1040071, 1510280, 2080142, 4160284, 5200355, 8320568, 10400710, 17681207, 20801420, 35362414, 41602840, 70724828, 88406035, 141449656, 176812070, 353624140, 707248280, 2309997691, 4619995382, 9239990764, 11549988455, 18479981528, 23099976910, 39269960747, 46199953820, 78539921494, 92399907640, 157079842988, 196349803735, 314159685976, 392699607470, 785399214940, 1570798429880]

約数ペア:

[(1, 1570798429880), (2, 785399214940), (4, 392699607470), (5, 314159685976), (8, 196349803735), (10, 157079842988), (17, 92399907640), (20, 78539921494), (34, 46199953820), (40, 39269960747), (68, 23099976910), (85, 18479981528), (136, 11549988455), (170, 9239990764), (340, 4619995382), (680, 2309997691), (2221, 707248280), (4442, 353624140), (8884, 176812070), (11105, 141449656), (17768, 88406035), (22210, 70724828), (37757, 41602840), (44420, 35362414), (75514, 20801420), (88840, 17681207), (151028, 10400710), (188785, 8320568), (302056, 5200355), (377570, 4160284), (755140, 2080142), (1040071, 1510280)]