1181567240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{4093}}^1$

素因数の和:5142

約数の個数: 64

約数和(自身を含む): 3042005760

約数和(自身を除く): 1860438520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1031, 2062, 4093, 4124, 5155, 7217, 8186, 8248, 10310, 14434, 16372, 20465, 20620, 28651, 28868, 32744, 36085, 40930, 41240, 57302, 57736, 72170, 81860, 114604, 143255, 144340, 163720, 229208, 286510, 288680, 573020, 1146040, 4219883, 8439766, 16879532, 21099415, 29539181, 33759064, 42198830, 59078362, 84397660, 118156724, 147695905, 168795320, 236313448, 295391810, 590783620, 1181567240]

約数ペア:

[(1, 1181567240), (2, 590783620), (4, 295391810), (5, 236313448), (7, 168795320), (8, 147695905), (10, 118156724), (14, 84397660), (20, 59078362), (28, 42198830), (35, 33759064), (40, 29539181), (56, 21099415), (70, 16879532), (140, 8439766), (280, 4219883), (1031, 1146040), (2062, 573020), (4093, 288680), (4124, 286510), (5155, 229208), (7217, 163720), (8186, 144340), (8248, 143255), (10310, 114604), (14434, 81860), (16372, 72170), (20465, 57736), (20620, 57302), (28651, 41240), (28868, 40930), (32744, 36085)]