7415010280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{52919}}^1$

素因数の和:53074

約数の個数: 64

約数和(自身を含む): 17374694400

約数和(自身を除く): 9959684120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 113, 124, 155, 226, 248, 310, 452, 565, 620, 904, 1130, 1240, 2260, 3503, 4520, 7006, 14012, 17515, 28024, 35030, 52919, 70060, 105838, 140120, 211676, 264595, 423352, 529190, 1058380, 1640489, 2116760, 3280978, 5979847, 6561956, 8202445, 11959694, 13123912, 16404890, 23919388, 29899235, 32809780, 47838776, 59798470, 65619560, 119596940, 185375257, 239193880, 370750514, 741501028, 926876285, 1483002056, 1853752570, 3707505140, 7415010280]

約数ペア:

[(1, 7415010280), (2, 3707505140), (4, 1853752570), (5, 1483002056), (8, 926876285), (10, 741501028), (20, 370750514), (31, 239193880), (40, 185375257), (62, 119596940), (113, 65619560), (124, 59798470), (155, 47838776), (226, 32809780), (248, 29899235), (310, 23919388), (452, 16404890), (565, 13123912), (620, 11959694), (904, 8202445), (1130, 6561956), (1240, 5979847), (2260, 3280978), (3503, 2116760), (4520, 1640489), (7006, 1058380), (14012, 529190), (17515, 423352), (28024, 264595), (35030, 211676), (52919, 140120), (70060, 105838)]