2023485860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{821}}^1$

素因数の和:1517

約数の個数: 96

約数和(自身を含む): 4921741440

約数和(自身を除く): 2898255580

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 659, 748, 821, 935, 1318, 1642, 1870, 2636, 3284, 3295, 3740, 4105, 6590, 7249, 8210, 9031, 11203, 13180, 13957, 14498, 16420, 18062, 22406, 27914, 28996, 36124, 36245, 44812, 45155, 55828, 56015, 69785, 72490, 90310, 112030, 123233, 139570, 144980, 153527, 180620, 224060, 246466, 279140, 307054, 492932, 541039, 614108, 616165, 767635, 1082078, 1232330, 1535270, 2164156, 2464660, 2705195, 3070540, 5410390, 5951429, 9197663, 10820780, 11902858, 18395326, 23805716, 29757145, 36790652, 45988315, 59514290, 91976630, 101174293, 119028580, 183953260, 202348586, 404697172, 505871465, 1011742930, 2023485860]

約数ペア:

[(1, 2023485860), (2, 1011742930), (4, 505871465), (5, 404697172), (10, 202348586), (11, 183953260), (17, 119028580), (20, 101174293), (22, 91976630), (34, 59514290), (44, 45988315), (55, 36790652), (68, 29757145), (85, 23805716), (110, 18395326), (170, 11902858), (187, 10820780), (220, 9197663), (340, 5951429), (374, 5410390), (659, 3070540), (748, 2705195), (821, 2464660), (935, 2164156), (1318, 1535270), (1642, 1232330), (1870, 1082078), (2636, 767635), (3284, 616165), (3295, 614108), (3740, 541039), (4105, 492932), (6590, 307054), (7249, 279140), (8210, 246466), (9031, 224060), (11203, 180620), (13180, 153527), (13957, 144980), (14498, 139570), (16420, 123233), (18062, 112030), (22406, 90310), (27914, 72490), (28996, 69785), (36124, 56015), (36245, 55828), (44812, 45155)]