8154050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 16452072

約数和(自身を除く): 8298022

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 181, 265, 362, 425, 530, 850, 901, 905, 1325, 1802, 1810, 2650, 3077, 4505, 4525, 6154, 9010, 9050, 9593, 15385, 19186, 22525, 30770, 45050, 47965, 76925, 95930, 153850, 163081, 239825, 326162, 479650, 815405, 1630810, 4077025, 8154050]

約数ペア:

[(1, 8154050), (2, 4077025), (5, 1630810), (10, 815405), (17, 479650), (25, 326162), (34, 239825), (50, 163081), (53, 153850), (85, 95930), (106, 76925), (170, 47965), (181, 45050), (265, 30770), (362, 22525), (425, 19186), (530, 15385), (850, 9593), (901, 9050), (905, 9010), (1325, 6154), (1802, 4525), (1810, 4505), (2650, 3077)]