100827490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{631}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 198169920

約数和(自身を除く): 97342430

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 631, 841, 1102, 1262, 1682, 2755, 3155, 4205, 5510, 6310, 8410, 11989, 15979, 18299, 23978, 31958, 36598, 59945, 79895, 91495, 119890, 159790, 182990, 347681, 530671, 695362, 1061342, 1738405, 2653355, 3476810, 5306710, 10082749, 20165498, 50413745, 100827490]

約数ペア:

[(1, 100827490), (2, 50413745), (5, 20165498), (10, 10082749), (19, 5306710), (29, 3476810), (38, 2653355), (58, 1738405), (95, 1061342), (145, 695362), (190, 530671), (290, 347681), (551, 182990), (631, 159790), (841, 119890), (1102, 91495), (1262, 79895), (1682, 59945), (2755, 36598), (3155, 31958), (4205, 23978), (5510, 18299), (6310, 15979), (8410, 11989)]