470896319080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2797}}^1\times {\mathrm{382631}}^1$

素因数の和:385450

約数の個数: 64

約数和(自身を含む): 1156252682880

約数和(自身を除く): 685356363800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2797, 5594, 11188, 13985, 22376, 27970, 30767, 55940, 61534, 111880, 123068, 153835, 246136, 307670, 382631, 615340, 765262, 1230680, 1530524, 1913155, 3061048, 3826310, 4208941, 7652620, 8417882, 15305240, 16835764, 21044705, 33671528, 42089410, 84178820, 168357640, 1070218907, 2140437814, 4280875628, 5351094535, 8561751256, 10702189070, 11772407977, 21404378140, 23544815954, 42808756280, 47089631908, 58862039885, 94179263816, 117724079770, 235448159540, 470896319080]

約数ペア:

[(1, 470896319080), (2, 235448159540), (4, 117724079770), (5, 94179263816), (8, 58862039885), (10, 47089631908), (11, 42808756280), (20, 23544815954), (22, 21404378140), (40, 11772407977), (44, 10702189070), (55, 8561751256), (88, 5351094535), (110, 4280875628), (220, 2140437814), (440, 1070218907), (2797, 168357640), (5594, 84178820), (11188, 42089410), (13985, 33671528), (22376, 21044705), (27970, 16835764), (30767, 15305240), (55940, 8417882), (61534, 7652620), (111880, 4208941), (123068, 3826310), (153835, 3061048), (246136, 1913155), (307670, 1530524), (382631, 1230680), (615340, 765262)]