4588293820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{285697}}^1$

素因数の和:285790

約数の個数: 48

約数和(自身を含む): 10655392608

約数和(自身を除く): 6067098788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 16060, 285697, 571394, 1142788, 1428485, 2856970, 3142667, 5713940, 6285334, 12570668, 15713335, 20855881, 31426670, 41711762, 62853340, 83423524, 104279405, 208558810, 229414691, 417117620, 458829382, 917658764, 1147073455, 2294146910, 4588293820]

約数ペア:

[(1, 4588293820), (2, 2294146910), (4, 1147073455), (5, 917658764), (10, 458829382), (11, 417117620), (20, 229414691), (22, 208558810), (44, 104279405), (55, 83423524), (73, 62853340), (110, 41711762), (146, 31426670), (220, 20855881), (292, 15713335), (365, 12570668), (730, 6285334), (803, 5713940), (1460, 3142667), (1606, 2856970), (3212, 1428485), (4015, 1142788), (8030, 571394), (16060, 285697)]