3837200

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 60

約数和(自身を含む): 9444708

約数和(自身を除く): 5607508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 181, 200, 212, 265, 362, 400, 424, 530, 724, 848, 905, 1060, 1325, 1448, 1810, 2120, 2650, 2896, 3620, 4240, 4525, 5300, 7240, 9050, 9593, 10600, 14480, 18100, 19186, 21200, 36200, 38372, 47965, 72400, 76744, 95930, 153488, 191860, 239825, 383720, 479650, 767440, 959300, 1918600, 3837200]

約数ペア:

[(1, 3837200), (2, 1918600), (4, 959300), (5, 767440), (8, 479650), (10, 383720), (16, 239825), (20, 191860), (25, 153488), (40, 95930), (50, 76744), (53, 72400), (80, 47965), (100, 38372), (106, 36200), (181, 21200), (200, 19186), (212, 18100), (265, 14480), (362, 10600), (400, 9593), (424, 9050), (530, 7240), (724, 5300), (848, 4525), (905, 4240), (1060, 3620), (1325, 2896), (1448, 2650), (1810, 2120)]