4656223520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2238569}}^1$

素因数の和:2238597

約数の個数: 48

約数和(自身を含む): 11846512440

約数和(自身を除く): 7190288920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2238569, 4477138, 8954276, 11192845, 17908552, 22385690, 29101397, 35817104, 44771380, 58202794, 71634208, 89542760, 116405588, 145506985, 179085520, 232811176, 291013970, 358171040, 465622352, 582027940, 931244704, 1164055880, 2328111760, 4656223520]

約数ペア:

[(1, 4656223520), (2, 2328111760), (4, 1164055880), (5, 931244704), (8, 582027940), (10, 465622352), (13, 358171040), (16, 291013970), (20, 232811176), (26, 179085520), (32, 145506985), (40, 116405588), (52, 89542760), (65, 71634208), (80, 58202794), (104, 44771380), (130, 35817104), (160, 29101397), (208, 22385690), (260, 17908552), (416, 11192845), (520, 8954276), (1040, 4477138), (2080, 2238569)]