98456240

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28621}}^1$

素因数の和:28677

約数の個数: 40

約数和(自身を含む): 234242448

約数和(自身を除く): 135786208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 28621, 57242, 114484, 143105, 228968, 286210, 457936, 572420, 1144840, 1230703, 2289680, 2461406, 4922812, 6153515, 9845624, 12307030, 19691248, 24614060, 49228120, 98456240]

約数ペア:

[(1, 98456240), (2, 49228120), (4, 24614060), (5, 19691248), (8, 12307030), (10, 9845624), (16, 6153515), (20, 4922812), (40, 2461406), (43, 2289680), (80, 1230703), (86, 1144840), (172, 572420), (215, 457936), (344, 286210), (430, 228968), (688, 143105), (860, 114484), (1720, 57242), (3440, 28621)]