57865040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 140200848

約数和(自身を除く): 82335808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 113, 148, 173, 185, 226, 296, 346, 370, 452, 565, 592, 692, 740, 865, 904, 1130, 1384, 1480, 1730, 1808, 2260, 2768, 2960, 3460, 4181, 4520, 6401, 6920, 8362, 9040, 12802, 13840, 16724, 19549, 20905, 25604, 32005, 33448, 39098, 41810, 51208, 64010, 66896, 78196, 83620, 97745, 102416, 128020, 156392, 167240, 195490, 256040, 312784, 334480, 390980, 512080, 723313, 781960, 1446626, 1563920, 2893252, 3616565, 5786504, 7233130, 11573008, 14466260, 28932520, 57865040]

約数ペア:

[(1, 57865040), (2, 28932520), (4, 14466260), (5, 11573008), (8, 7233130), (10, 5786504), (16, 3616565), (20, 2893252), (37, 1563920), (40, 1446626), (74, 781960), (80, 723313), (113, 512080), (148, 390980), (173, 334480), (185, 312784), (226, 256040), (296, 195490), (346, 167240), (370, 156392), (452, 128020), (565, 102416), (592, 97745), (692, 83620), (740, 78196), (865, 66896), (904, 64010), (1130, 51208), (1384, 41810), (1480, 39098), (1730, 33448), (1808, 32005), (2260, 25604), (2768, 20905), (2960, 19549), (3460, 16724), (4181, 13840), (4520, 12802), (6401, 9040), (6920, 8362)]