22616860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 55048896

約数和(自身を除く): 32432036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2213, 2555, 4426, 5110, 8852, 10220, 11065, 15491, 22130, 30982, 44260, 61964, 77455, 154910, 161549, 309820, 323098, 646196, 807745, 1130843, 1615490, 2261686, 3230980, 4523372, 5654215, 11308430, 22616860]

約数ペア:

[(1, 22616860), (2, 11308430), (4, 5654215), (5, 4523372), (7, 3230980), (10, 2261686), (14, 1615490), (20, 1130843), (28, 807745), (35, 646196), (70, 323098), (73, 309820), (140, 161549), (146, 154910), (292, 77455), (365, 61964), (511, 44260), (730, 30982), (1022, 22130), (1460, 15491), (2044, 11065), (2213, 10220), (2555, 8852), (4426, 5110)]