99129620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 216068160

約数和(自身を除く): 116938540

約数列:

[1, 2, 4, 5, 10, 20, 43, 73, 86, 146, 172, 215, 292, 365, 430, 730, 860, 1460, 1579, 3139, 3158, 6278, 6316, 7895, 12556, 15695, 15790, 31390, 31580, 62780, 67897, 115267, 135794, 230534, 271588, 339485, 461068, 576335, 678970, 1152670, 1357940, 2305340, 4956481, 9912962, 19825924, 24782405, 49564810, 99129620]

約数ペア:

[(1, 99129620), (2, 49564810), (4, 24782405), (5, 19825924), (10, 9912962), (20, 4956481), (43, 2305340), (73, 1357940), (86, 1152670), (146, 678970), (172, 576335), (215, 461068), (292, 339485), (365, 271588), (430, 230534), (730, 135794), (860, 115267), (1460, 67897), (1579, 62780), (3139, 31580), (3158, 31390), (6278, 15790), (6316, 15695), (7895, 12556)]