88637200

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 224804808

約数和(自身を除く): 136167608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 53, 74, 80, 100, 106, 113, 148, 185, 200, 212, 226, 265, 296, 370, 400, 424, 452, 530, 565, 592, 740, 848, 904, 925, 1060, 1130, 1325, 1480, 1808, 1850, 1961, 2120, 2260, 2650, 2825, 2960, 3700, 3922, 4181, 4240, 4520, 5300, 5650, 5989, 7400, 7844, 8362, 9040, 9805, 10600, 11300, 11978, 14800, 15688, 16724, 19610, 20905, 21200, 22600, 23956, 29945, 31376, 33448, 39220, 41810, 45200, 47912, 49025, 59890, 66896, 78440, 83620, 95824, 98050, 104525, 119780, 149725, 156880, 167240, 196100, 209050, 221593, 239560, 299450, 334480, 392200, 418100, 443186, 479120, 598900, 784400, 836200, 886372, 1107965, 1197800, 1672400, 1772744, 2215930, 2395600, 3545488, 4431860, 5539825, 8863720, 11079650, 17727440, 22159300, 44318600, 88637200]

約数ペア:

[(1, 88637200), (2, 44318600), (4, 22159300), (5, 17727440), (8, 11079650), (10, 8863720), (16, 5539825), (20, 4431860), (25, 3545488), (37, 2395600), (40, 2215930), (50, 1772744), (53, 1672400), (74, 1197800), (80, 1107965), (100, 886372), (106, 836200), (113, 784400), (148, 598900), (185, 479120), (200, 443186), (212, 418100), (226, 392200), (265, 334480), (296, 299450), (370, 239560), (400, 221593), (424, 209050), (452, 196100), (530, 167240), (565, 156880), (592, 149725), (740, 119780), (848, 104525), (904, 98050), (925, 95824), (1060, 83620), (1130, 78440), (1325, 66896), (1480, 59890), (1808, 49025), (1850, 47912), (1961, 45200), (2120, 41810), (2260, 39220), (2650, 33448), (2825, 31376), (2960, 29945), (3700, 23956), (3922, 22600), (4181, 21200), (4240, 20905), (4520, 19610), (5300, 16724), (5650, 15688), (5989, 14800), (7400, 11978), (7844, 11300), (8362, 10600), (9040, 9805)]