16061600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1218

約数の個数: 72

約数和(自身を含む): 41552028

約数和(自身を除く): 25490428

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, 1181, 1360, 1700, 2362, 2720, 3400, 4724, 5905, 6800, 9448, 11810, 13600, 18896, 20077, 23620, 29525, 37792, 40154, 47240, 59050, 80308, 94480, 100385, 118100, 160616, 188960, 200770, 236200, 321232, 401540, 472400, 501925, 642464, 803080, 944800, 1003850, 1606160, 2007700, 3212320, 4015400, 8030800, 16061600]

約数ペア:

[(1, 16061600), (2, 8030800), (4, 4015400), (5, 3212320), (8, 2007700), (10, 1606160), (16, 1003850), (17, 944800), (20, 803080), (25, 642464), (32, 501925), (34, 472400), (40, 401540), (50, 321232), (68, 236200), (80, 200770), (85, 188960), (100, 160616), (136, 118100), (160, 100385), (170, 94480), (200, 80308), (272, 59050), (340, 47240), (400, 40154), (425, 37792), (544, 29525), (680, 23620), (800, 20077), (850, 18896), (1181, 13600), (1360, 11810), (1700, 9448), (2362, 6800), (2720, 5905), (3400, 4724)]