105876160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:882

約数の個数: 112

約数和(自身を含む): 280611072

約数和(自身を除く): 174734912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 821, 832, 992, 1040, 1240, 1612, 1642, 1984, 2015, 2080, 2480, 3224, 3284, 4030, 4105, 4160, 4960, 6448, 6568, 8060, 8210, 9920, 10673, 12896, 13136, 16120, 16420, 21346, 25451, 25792, 26272, 32240, 32840, 42692, 50902, 52544, 53365, 64480, 65680, 85384, 101804, 106730, 127255, 128960, 131360, 170768, 203608, 213460, 254510, 262720, 330863, 341536, 407216, 426920, 509020, 661726, 683072, 814432, 853840, 1018040, 1323452, 1628864, 1654315, 1707680, 2036080, 2646904, 3308630, 3415360, 4072160, 5293808, 6617260, 8144320, 10587616, 13234520, 21175232, 26469040, 52938080, 105876160]

約数ペア:

[(1, 105876160), (2, 52938080), (4, 26469040), (5, 21175232), (8, 13234520), (10, 10587616), (13, 8144320), (16, 6617260), (20, 5293808), (26, 4072160), (31, 3415360), (32, 3308630), (40, 2646904), (52, 2036080), (62, 1707680), (64, 1654315), (65, 1628864), (80, 1323452), (104, 1018040), (124, 853840), (130, 814432), (155, 683072), (160, 661726), (208, 509020), (248, 426920), (260, 407216), (310, 341536), (320, 330863), (403, 262720), (416, 254510), (496, 213460), (520, 203608), (620, 170768), (806, 131360), (821, 128960), (832, 127255), (992, 106730), (1040, 101804), (1240, 85384), (1612, 65680), (1642, 64480), (1984, 53365), (2015, 52544), (2080, 50902), (2480, 42692), (3224, 32840), (3284, 32240), (4030, 26272), (4105, 25792), (4160, 25451), (4960, 21346), (6448, 16420), (6568, 16120), (8060, 13136), (8210, 12896), (9920, 10673)]