38465200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 99913248

約数和(自身を除く): 61448048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 37, 40, 46, 50, 74, 80, 92, 100, 113, 115, 148, 184, 185, 200, 226, 230, 296, 368, 370, 400, 452, 460, 565, 575, 592, 740, 851, 904, 920, 925, 1130, 1150, 1480, 1702, 1808, 1840, 1850, 2260, 2300, 2599, 2825, 2960, 3404, 3700, 4181, 4255, 4520, 4600, 5198, 5650, 6808, 7400, 8362, 8510, 9040, 9200, 10396, 11300, 12995, 13616, 14800, 16724, 17020, 20792, 20905, 21275, 22600, 25990, 33448, 34040, 41584, 41810, 42550, 45200, 51980, 64975, 66896, 68080, 83620, 85100, 96163, 103960, 104525, 129950, 167240, 170200, 192326, 207920, 209050, 259900, 334480, 340400, 384652, 418100, 480815, 519800, 769304, 836200, 961630, 1039600, 1538608, 1672400, 1923260, 2404075, 3846520, 4808150, 7693040, 9616300, 19232600, 38465200]

約数ペア:

[(1, 38465200), (2, 19232600), (4, 9616300), (5, 7693040), (8, 4808150), (10, 3846520), (16, 2404075), (20, 1923260), (23, 1672400), (25, 1538608), (37, 1039600), (40, 961630), (46, 836200), (50, 769304), (74, 519800), (80, 480815), (92, 418100), (100, 384652), (113, 340400), (115, 334480), (148, 259900), (184, 209050), (185, 207920), (200, 192326), (226, 170200), (230, 167240), (296, 129950), (368, 104525), (370, 103960), (400, 96163), (452, 85100), (460, 83620), (565, 68080), (575, 66896), (592, 64975), (740, 51980), (851, 45200), (904, 42550), (920, 41810), (925, 41584), (1130, 34040), (1150, 33448), (1480, 25990), (1702, 22600), (1808, 21275), (1840, 20905), (1850, 20792), (2260, 17020), (2300, 16724), (2599, 14800), (2825, 13616), (2960, 12995), (3404, 11300), (3700, 10396), (4181, 9200), (4255, 9040), (4520, 8510), (4600, 8362), (5198, 7400), (5650, 6808)]