84854050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 164400192

約数和(自身を除く): 79546142

約数列:

[1, 2, 5, 10, 25, 43, 50, 61, 86, 122, 215, 305, 430, 610, 647, 1075, 1294, 1525, 2150, 2623, 3050, 3235, 5246, 6470, 13115, 16175, 26230, 27821, 32350, 39467, 55642, 65575, 78934, 131150, 139105, 197335, 278210, 394670, 695525, 986675, 1391050, 1697081, 1973350, 3394162, 8485405, 16970810, 42427025, 84854050]

約数ペア:

[(1, 84854050), (2, 42427025), (5, 16970810), (10, 8485405), (25, 3394162), (43, 1973350), (50, 1697081), (61, 1391050), (86, 986675), (122, 695525), (215, 394670), (305, 278210), (430, 197335), (610, 139105), (647, 131150), (1075, 78934), (1294, 65575), (1525, 55642), (2150, 39467), (2623, 32350), (3050, 27821), (3235, 26230), (5246, 16175), (6470, 13115)]