2010577910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2399}}^1$

素因数の和:2837

約数の個数: 64

約数和(自身を含む): 4167936000

約数和(自身を除く): 2157358090

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 401, 418, 802, 1045, 2005, 2090, 2399, 4010, 4411, 4798, 7619, 8822, 11995, 15238, 22055, 23990, 26389, 38095, 44110, 45581, 52778, 76190, 83809, 91162, 131945, 167618, 227905, 263890, 419045, 455810, 501391, 838090, 961999, 1002782, 1923998, 2506955, 4809995, 5013910, 9619990, 10581989, 18277981, 21163978, 36555962, 52909945, 91389905, 105819890, 182779810, 201057791, 402115582, 1005288955, 2010577910]

約数ペア:

[(1, 2010577910), (2, 1005288955), (5, 402115582), (10, 201057791), (11, 182779810), (19, 105819890), (22, 91389905), (38, 52909945), (55, 36555962), (95, 21163978), (110, 18277981), (190, 10581989), (209, 9619990), (401, 5013910), (418, 4809995), (802, 2506955), (1045, 1923998), (2005, 1002782), (2090, 961999), (2399, 838090), (4010, 501391), (4411, 455810), (4798, 419045), (7619, 263890), (8822, 227905), (11995, 167618), (15238, 131945), (22055, 91162), (23990, 83809), (26389, 76190), (38095, 52778), (44110, 45581)]