259715662820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{5820611}}^1$

素因数の和:5820740

約数の個数: 48

約数和(自身を含む): 574983335808

約数和(自身を除く): 315267672988

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 970, 1940, 2231, 4462, 8924, 11155, 22310, 44620, 5820611, 11641222, 23282444, 29103055, 58206110, 116412220, 133874053, 267748106, 535496212, 564599267, 669370265, 1129198534, 1338740530, 2258397068, 2677481060, 2822996335, 5645992670, 11291985340, 12985783141, 25971566282, 51943132564, 64928915705, 129857831410, 259715662820]

約数ペア:

[(1, 259715662820), (2, 129857831410), (4, 64928915705), (5, 51943132564), (10, 25971566282), (20, 12985783141), (23, 11291985340), (46, 5645992670), (92, 2822996335), (97, 2677481060), (115, 2258397068), (194, 1338740530), (230, 1129198534), (388, 669370265), (460, 564599267), (485, 535496212), (970, 267748106), (1940, 133874053), (2231, 116412220), (4462, 58206110), (8924, 29103055), (11155, 23282444), (22310, 11641222), (44620, 5820611)]