2247145160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{64499}}^1$

素因数の和:64590

約数の個数: 64

約数和(自身を含む): 5526360000

約数和(自身を除く): 3279214840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 6968, 8710, 17420, 34840, 64499, 128998, 257996, 322495, 515992, 644990, 838487, 1289980, 1676974, 2579960, 3353948, 4192435, 4321433, 6707896, 8384870, 8642866, 16769740, 17285732, 21607165, 33539480, 34571464, 43214330, 56178629, 86428660, 112357258, 172857320, 224714516, 280893145, 449429032, 561786290, 1123572580, 2247145160]

約数ペア:

[(1, 2247145160), (2, 1123572580), (4, 561786290), (5, 449429032), (8, 280893145), (10, 224714516), (13, 172857320), (20, 112357258), (26, 86428660), (40, 56178629), (52, 43214330), (65, 34571464), (67, 33539480), (104, 21607165), (130, 17285732), (134, 16769740), (260, 8642866), (268, 8384870), (335, 6707896), (520, 4321433), (536, 4192435), (670, 3353948), (871, 2579960), (1340, 1676974), (1742, 1289980), (2680, 838487), (3484, 644990), (4355, 515992), (6968, 322495), (8710, 257996), (17420, 128998), (34840, 64499)]