4346156620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{407707}}^1$

素因数の和:407770

約数の個数: 48

約数和(自身を含む): 10068756768

約数和(自身を除く): 5722600148

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 407707, 815414, 1630828, 2038535, 4077070, 5300191, 8154140, 10600382, 16715987, 21200764, 26500955, 33431974, 53001910, 66863948, 83579935, 106003820, 167159870, 217307831, 334319740, 434615662, 869231324, 1086539155, 2173078310, 4346156620]

約数ペア:

[(1, 4346156620), (2, 2173078310), (4, 1086539155), (5, 869231324), (10, 434615662), (13, 334319740), (20, 217307831), (26, 167159870), (41, 106003820), (52, 83579935), (65, 66863948), (82, 53001910), (130, 33431974), (164, 26500955), (205, 21200764), (260, 16715987), (410, 10600382), (533, 8154140), (820, 5300191), (1066, 4077070), (2132, 2038535), (2665, 1630828), (5330, 815414), (10660, 407707)]