15703514840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{816191}}^1$

素因数の和:816252

約数の個数: 64

約数和(自身を含む): 39079272960

約数和(自身を除く): 23375758120

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, 962, 1480, 1924, 2405, 3848, 4810, 9620, 19240, 816191, 1632382, 3264764, 4080955, 6529528, 8161910, 10610483, 16323820, 21220966, 30199067, 32647640, 42441932, 53052415, 60398134, 84883864, 106104830, 120796268, 150995335, 212209660, 241592536, 301990670, 392587871, 424419320, 603981340, 785175742, 1207962680, 1570351484, 1962939355, 3140702968, 3925878710, 7851757420, 15703514840]

約数ペア:

[(1, 15703514840), (2, 7851757420), (4, 3925878710), (5, 3140702968), (8, 1962939355), (10, 1570351484), (13, 1207962680), (20, 785175742), (26, 603981340), (37, 424419320), (40, 392587871), (52, 301990670), (65, 241592536), (74, 212209660), (104, 150995335), (130, 120796268), (148, 106104830), (185, 84883864), (260, 60398134), (296, 53052415), (370, 42441932), (481, 32647640), (520, 30199067), (740, 21220966), (962, 16323820), (1480, 10610483), (1924, 8161910), (2405, 6529528), (3848, 4080955), (4810, 3264764), (9620, 1632382), (19240, 816191)]