38823641240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4391}}^1\times {\mathrm{4703}}^1$

素因数の和:9152

約数の個数: 64

約数和(自身を含む): 89251061760

約数和(自身を除く): 50427420520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 4391, 4703, 8782, 9406, 17564, 18812, 21955, 23515, 35128, 37624, 43910, 47030, 87820, 94060, 175640, 188120, 206377, 221041, 412754, 442082, 825508, 884164, 1031885, 1105205, 1651016, 1768328, 2063770, 2210410, 4127540, 4420820, 8255080, 8841640, 20650873, 41301746, 82603492, 103254365, 165206984, 206508730, 413017460, 826034920, 970591031, 1941182062, 3882364124, 4852955155, 7764728248, 9705910310, 19411820620, 38823641240]

約数ペア:

[(1, 38823641240), (2, 19411820620), (4, 9705910310), (5, 7764728248), (8, 4852955155), (10, 3882364124), (20, 1941182062), (40, 970591031), (47, 826034920), (94, 413017460), (188, 206508730), (235, 165206984), (376, 103254365), (470, 82603492), (940, 41301746), (1880, 20650873), (4391, 8841640), (4703, 8255080), (8782, 4420820), (9406, 4127540), (17564, 2210410), (18812, 2063770), (21955, 1768328), (23515, 1651016), (35128, 1105205), (37624, 1031885), (43910, 884164), (47030, 825508), (87820, 442082), (94060, 412754), (175640, 221041), (188120, 206377)]