2010018176

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{821}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 4145247360

約数和(自身を除く): 2135229184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 617, 821, 992, 1234, 1642, 1984, 2468, 3284, 3968, 4936, 6568, 9872, 13136, 19127, 19744, 25451, 26272, 38254, 39488, 50902, 52544, 76508, 78976, 101804, 105088, 153016, 203608, 306032, 407216, 506557, 612064, 814432, 1013114, 1224128, 1628864, 2026228, 2448256, 3257728, 4052456, 8104912, 15703267, 16209824, 31406534, 32419648, 62813068, 64839296, 125626136, 251252272, 502504544, 1005009088, 2010018176]

約数ペア:

[(1, 2010018176), (2, 1005009088), (4, 502504544), (8, 251252272), (16, 125626136), (31, 64839296), (32, 62813068), (62, 32419648), (64, 31406534), (124, 16209824), (128, 15703267), (248, 8104912), (496, 4052456), (617, 3257728), (821, 2448256), (992, 2026228), (1234, 1628864), (1642, 1224128), (1984, 1013114), (2468, 814432), (3284, 612064), (3968, 506557), (4936, 407216), (6568, 306032), (9872, 203608), (13136, 153016), (19127, 105088), (19744, 101804), (25451, 78976), (26272, 76508), (38254, 52544), (39488, 50902)]