15702965680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{33151}}^1$

素因数の和:33386

約数の個数: 80

約数和(自身を含む): 37885575168

約数和(自身を除く): 22182609488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 191, 248, 310, 382, 496, 620, 764, 955, 1240, 1528, 1910, 2480, 3056, 3820, 5921, 7640, 11842, 15280, 23684, 29605, 33151, 47368, 59210, 66302, 94736, 118420, 132604, 165755, 236840, 265208, 331510, 473680, 530416, 663020, 1027681, 1326040, 2055362, 2652080, 4110724, 5138405, 6331841, 8221448, 10276810, 12663682, 16442896, 20553620, 25327364, 31659205, 41107240, 50654728, 63318410, 82214480, 101309456, 126636820, 196287071, 253273640, 392574142, 506547280, 785148284, 981435355, 1570296568, 1962870710, 3140593136, 3925741420, 7851482840, 15702965680]

約数ペア:

[(1, 15702965680), (2, 7851482840), (4, 3925741420), (5, 3140593136), (8, 1962870710), (10, 1570296568), (16, 981435355), (20, 785148284), (31, 506547280), (40, 392574142), (62, 253273640), (80, 196287071), (124, 126636820), (155, 101309456), (191, 82214480), (248, 63318410), (310, 50654728), (382, 41107240), (496, 31659205), (620, 25327364), (764, 20553620), (955, 16442896), (1240, 12663682), (1528, 10276810), (1910, 8221448), (2480, 6331841), (3056, 5138405), (3820, 4110724), (5921, 2652080), (7640, 2055362), (11842, 1326040), (15280, 1027681), (23684, 663020), (29605, 530416), (33151, 473680), (47368, 331510), (59210, 265208), (66302, 236840), (94736, 165755), (118420, 132604)]