41810000

素因数分解:

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

素因数の和:178

約数の個数: 100

約数和(自身を含む): 104882052

約数和(自身を除く): 63072052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 113, 125, 148, 185, 200, 226, 250, 296, 370, 400, 452, 500, 565, 592, 625, 740, 904, 925, 1000, 1130, 1250, 1480, 1808, 1850, 2000, 2260, 2500, 2825, 2960, 3700, 4181, 4520, 4625, 5000, 5650, 7400, 8362, 9040, 9250, 10000, 11300, 14125, 14800, 16724, 18500, 20905, 22600, 23125, 28250, 33448, 37000, 41810, 45200, 46250, 56500, 66896, 70625, 74000, 83620, 92500, 104525, 113000, 141250, 167240, 185000, 209050, 226000, 282500, 334480, 370000, 418100, 522625, 565000, 836200, 1045250, 1130000, 1672400, 2090500, 2613125, 4181000, 5226250, 8362000, 10452500, 20905000, 41810000]

約数ペア:

[(1, 41810000), (2, 20905000), (4, 10452500), (5, 8362000), (8, 5226250), (10, 4181000), (16, 2613125), (20, 2090500), (25, 1672400), (37, 1130000), (40, 1045250), (50, 836200), (74, 565000), (80, 522625), (100, 418100), (113, 370000), (125, 334480), (148, 282500), (185, 226000), (200, 209050), (226, 185000), (250, 167240), (296, 141250), (370, 113000), (400, 104525), (452, 92500), (500, 83620), (565, 74000), (592, 70625), (625, 66896), (740, 56500), (904, 46250), (925, 45200), (1000, 41810), (1130, 37000), (1250, 33448), (1480, 28250), (1808, 23125), (1850, 22600), (2000, 20905), (2260, 18500), (2500, 16724), (2825, 14800), (2960, 14125), (3700, 11300), (4181, 10000), (4520, 9250), (4625, 9040), (5000, 8362), (5650, 7400)]