103926760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1553}}^1$

素因数の和:1810

約数の個数: 64

約数和(自身を含む): 268531200

約数和(自身を除く): 164604440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 239, 280, 478, 956, 1195, 1553, 1673, 1912, 2390, 3106, 3346, 4780, 6212, 6692, 7765, 8365, 9560, 10871, 12424, 13384, 15530, 16730, 21742, 31060, 33460, 43484, 54355, 62120, 66920, 86968, 108710, 217420, 371167, 434840, 742334, 1484668, 1855835, 2598169, 2969336, 3711670, 5196338, 7423340, 10392676, 12990845, 14846680, 20785352, 25981690, 51963380, 103926760]

約数ペア:

[(1, 103926760), (2, 51963380), (4, 25981690), (5, 20785352), (7, 14846680), (8, 12990845), (10, 10392676), (14, 7423340), (20, 5196338), (28, 3711670), (35, 2969336), (40, 2598169), (56, 1855835), (70, 1484668), (140, 742334), (239, 434840), (280, 371167), (478, 217420), (956, 108710), (1195, 86968), (1553, 66920), (1673, 62120), (1912, 54355), (2390, 43484), (3106, 33460), (3346, 31060), (4780, 21742), (6212, 16730), (6692, 15530), (7765, 13384), (8365, 12424), (9560, 10871)]