559654160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17359}}^1$

素因数の和:17416

約数の個数: 80

約数和(自身を含む): 1446574080

約数和(自身を除く): 886919920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 17359, 32240, 34718, 69436, 86795, 138872, 173590, 225667, 277744, 347180, 451334, 538129, 694360, 902668, 1076258, 1128335, 1388720, 1805336, 2152516, 2256670, 2690645, 3610672, 4305032, 4513340, 5381290, 6995677, 8610064, 9026680, 10762580, 13991354, 18053360, 21525160, 27982708, 34978385, 43050320, 55965416, 69956770, 111930832, 139913540, 279827080, 559654160]

約数ペア:

[(1, 559654160), (2, 279827080), (4, 139913540), (5, 111930832), (8, 69956770), (10, 55965416), (13, 43050320), (16, 34978385), (20, 27982708), (26, 21525160), (31, 18053360), (40, 13991354), (52, 10762580), (62, 9026680), (65, 8610064), (80, 6995677), (104, 5381290), (124, 4513340), (130, 4305032), (155, 3610672), (208, 2690645), (248, 2256670), (260, 2152516), (310, 1805336), (403, 1388720), (496, 1128335), (520, 1076258), (620, 902668), (806, 694360), (1040, 538129), (1240, 451334), (1612, 347180), (2015, 277744), (2480, 225667), (3224, 173590), (4030, 138872), (6448, 86795), (8060, 69436), (16120, 34718), (17359, 32240)]