29354720

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{677}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 69709248

約数和(自身を除く): 40354528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 677, 1084, 1354, 1355, 2168, 2708, 2710, 3385, 4336, 5416, 5420, 6770, 8672, 10832, 10840, 13540, 21664, 21680, 27080, 43360, 54160, 108320, 183467, 366934, 733868, 917335, 1467736, 1834670, 2935472, 3669340, 5870944, 7338680, 14677360, 29354720]

約数ペア:

[(1, 29354720), (2, 14677360), (4, 7338680), (5, 5870944), (8, 3669340), (10, 2935472), (16, 1834670), (20, 1467736), (32, 917335), (40, 733868), (80, 366934), (160, 183467), (271, 108320), (542, 54160), (677, 43360), (1084, 27080), (1354, 21680), (1355, 21664), (2168, 13540), (2708, 10840), (2710, 10832), (3385, 8672), (4336, 6770), (5416, 5420)]