2912882380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{218357}}^1$

素因数の和:218418

約数の個数: 48

約数和(自身を含む): 6603145920

約数和(自身を除く): 3690263540

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 218357, 436714, 873428, 1091785, 2183570, 4367140, 5022211, 6332353, 10044422, 12664706, 20088844, 25111055, 25329412, 31661765, 50222110, 63323530, 100444220, 126647060, 145644119, 291288238, 582576476, 728220595, 1456441190, 2912882380]

約数ペア:

[(1, 2912882380), (2, 1456441190), (4, 728220595), (5, 582576476), (10, 291288238), (20, 145644119), (23, 126647060), (29, 100444220), (46, 63323530), (58, 50222110), (92, 31661765), (115, 25329412), (116, 25111055), (145, 20088844), (230, 12664706), (290, 10044422), (460, 6332353), (580, 5022211), (667, 4367140), (1334, 2183570), (2668, 1091785), (3335, 873428), (6670, 436714), (13340, 218357)]