105171950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 211861440

約数和(自身を除く): 106689490

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 239, 325, 478, 650, 677, 1195, 1354, 2390, 3107, 3385, 5975, 6214, 6770, 8801, 11950, 15535, 16925, 17602, 31070, 33850, 44005, 77675, 88010, 155350, 161803, 220025, 323606, 440050, 809015, 1618030, 2103439, 4045075, 4206878, 8090150, 10517195, 21034390, 52585975, 105171950]

約数ペア:

[(1, 105171950), (2, 52585975), (5, 21034390), (10, 10517195), (13, 8090150), (25, 4206878), (26, 4045075), (50, 2103439), (65, 1618030), (130, 809015), (239, 440050), (325, 323606), (478, 220025), (650, 161803), (677, 155350), (1195, 88010), (1354, 77675), (2390, 44005), (3107, 33850), (3385, 31070), (5975, 17602), (6214, 16925), (6770, 15535), (8801, 11950)]