15334280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 38208240

約数和(自身を除く): 22873960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 797, 962, 1480, 1594, 1924, 2405, 3188, 3848, 3985, 4810, 6376, 7970, 9620, 10361, 15940, 19240, 20722, 29489, 31880, 41444, 51805, 58978, 82888, 103610, 117956, 147445, 207220, 235912, 294890, 383357, 414440, 589780, 766714, 1179560, 1533428, 1916785, 3066856, 3833570, 7667140, 15334280]

約数ペア:

[(1, 15334280), (2, 7667140), (4, 3833570), (5, 3066856), (8, 1916785), (10, 1533428), (13, 1179560), (20, 766714), (26, 589780), (37, 414440), (40, 383357), (52, 294890), (65, 235912), (74, 207220), (104, 147445), (130, 117956), (148, 103610), (185, 82888), (260, 58978), (296, 51805), (370, 41444), (481, 31880), (520, 29489), (740, 20722), (797, 19240), (962, 15940), (1480, 10361), (1594, 9620), (1924, 7970), (2405, 6376), (3188, 4810), (3848, 3985)]