55664800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4093}}^1$

素因数の和:4130

約数の個数: 72

約数和(自身を含む): 143920476

約数和(自身を除く): 88255676

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 4093, 6800, 8186, 13600, 16372, 20465, 32744, 40930, 65488, 69581, 81860, 102325, 130976, 139162, 163720, 204650, 278324, 327440, 347905, 409300, 556648, 654880, 695810, 818600, 1113296, 1391620, 1637200, 1739525, 2226592, 2783240, 3274400, 3479050, 5566480, 6958100, 11132960, 13916200, 27832400, 55664800]

約数ペア:

[(1, 55664800), (2, 27832400), (4, 13916200), (5, 11132960), (8, 6958100), (10, 5566480), (16, 3479050), (17, 3274400), (20, 2783240), (25, 2226592), (32, 1739525), (34, 1637200), (40, 1391620), (50, 1113296), (68, 818600), (80, 695810), (85, 654880), (100, 556648), (136, 409300), (160, 347905), (170, 327440), (200, 278324), (272, 204650), (340, 163720), (400, 139162), (425, 130976), (544, 102325), (680, 81860), (800, 69581), (850, 65488), (1360, 40930), (1700, 32744), (2720, 20465), (3400, 16372), (4093, 13600), (6800, 8186)]