356095660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 812851200

約数和(自身を除く): 456755540

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 79, 82, 92, 115, 158, 164, 205, 230, 239, 316, 395, 410, 460, 478, 790, 820, 943, 956, 1195, 1580, 1817, 1886, 2390, 3239, 3634, 3772, 4715, 4780, 5497, 6478, 7268, 9085, 9430, 9799, 10994, 12956, 16195, 18170, 18860, 18881, 19598, 21988, 27485, 32390, 36340, 37762, 39196, 48995, 54970, 64780, 74497, 75524, 94405, 97990, 109940, 148994, 188810, 195980, 225377, 297988, 372485, 377620, 434263, 450754, 744970, 774121, 868526, 901508, 1126885, 1489940, 1548242, 1737052, 2171315, 2253770, 3096484, 3870605, 4342630, 4507540, 7741210, 8685260, 15482420, 17804783, 35609566, 71219132, 89023915, 178047830, 356095660]

約数ペア:

[(1, 356095660), (2, 178047830), (4, 89023915), (5, 71219132), (10, 35609566), (20, 17804783), (23, 15482420), (41, 8685260), (46, 7741210), (79, 4507540), (82, 4342630), (92, 3870605), (115, 3096484), (158, 2253770), (164, 2171315), (205, 1737052), (230, 1548242), (239, 1489940), (316, 1126885), (395, 901508), (410, 868526), (460, 774121), (478, 744970), (790, 450754), (820, 434263), (943, 377620), (956, 372485), (1195, 297988), (1580, 225377), (1817, 195980), (1886, 188810), (2390, 148994), (3239, 109940), (3634, 97990), (3772, 94405), (4715, 75524), (4780, 74497), (5497, 64780), (6478, 54970), (7268, 48995), (9085, 39196), (9430, 37762), (9799, 36340), (10994, 32390), (12956, 27485), (16195, 21988), (18170, 19598), (18860, 18881)]