453359660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{4027}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 1027913376

約数和(自身を除く): 574553716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 433, 866, 1732, 2165, 4027, 4330, 5629, 8054, 8660, 11258, 16108, 20135, 22516, 28145, 40270, 52351, 56290, 80540, 104702, 112580, 209404, 261755, 523510, 1047020, 1743691, 3487382, 6974764, 8718455, 17436910, 22667983, 34873820, 45335966, 90671932, 113339915, 226679830, 453359660]

約数ペア:

[(1, 453359660), (2, 226679830), (4, 113339915), (5, 90671932), (10, 45335966), (13, 34873820), (20, 22667983), (26, 17436910), (52, 8718455), (65, 6974764), (130, 3487382), (260, 1743691), (433, 1047020), (866, 523510), (1732, 261755), (2165, 209404), (4027, 112580), (4330, 104702), (5629, 80540), (8054, 56290), (8660, 52351), (11258, 40270), (16108, 28145), (20135, 22516)]