15695985080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{176201}}^1$

素因数の和:176360

約数の個数: 64

約数和(自身を含む): 37679035680

約数和(自身を除く): 21983050600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 340, 524, 655, 680, 1048, 1310, 2227, 2620, 4454, 5240, 8908, 11135, 17816, 22270, 44540, 89080, 176201, 352402, 704804, 881005, 1409608, 1762010, 2995417, 3524020, 5990834, 7048040, 11981668, 14977085, 23082331, 23963336, 29954170, 46164662, 59908340, 92329324, 115411655, 119816680, 184658648, 230823310, 392399627, 461646620, 784799254, 923293240, 1569598508, 1961998135, 3139197016, 3923996270, 7847992540, 15695985080]

約数ペア:

[(1, 15695985080), (2, 7847992540), (4, 3923996270), (5, 3139197016), (8, 1961998135), (10, 1569598508), (17, 923293240), (20, 784799254), (34, 461646620), (40, 392399627), (68, 230823310), (85, 184658648), (131, 119816680), (136, 115411655), (170, 92329324), (262, 59908340), (340, 46164662), (524, 29954170), (655, 23963336), (680, 23082331), (1048, 14977085), (1310, 11981668), (2227, 7048040), (2620, 5990834), (4454, 3524020), (5240, 2995417), (8908, 1762010), (11135, 1409608), (17816, 881005), (22270, 704804), (44540, 352402), (89080, 176201)]