40770250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 82791072

約数和(自身を除く): 42020822

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 125, 170, 181, 250, 265, 362, 425, 530, 850, 901, 905, 1325, 1802, 1810, 2125, 2650, 3077, 4250, 4505, 4525, 6154, 6625, 9010, 9050, 9593, 13250, 15385, 19186, 22525, 22625, 30770, 45050, 45250, 47965, 76925, 95930, 112625, 153850, 163081, 225250, 239825, 326162, 384625, 479650, 769250, 815405, 1199125, 1630810, 2398250, 4077025, 8154050, 20385125, 40770250]

約数ペア:

[(1, 40770250), (2, 20385125), (5, 8154050), (10, 4077025), (17, 2398250), (25, 1630810), (34, 1199125), (50, 815405), (53, 769250), (85, 479650), (106, 384625), (125, 326162), (170, 239825), (181, 225250), (250, 163081), (265, 153850), (362, 112625), (425, 95930), (530, 76925), (850, 47965), (901, 45250), (905, 45050), (1325, 30770), (1802, 22625), (1810, 22525), (2125, 19186), (2650, 15385), (3077, 13250), (4250, 9593), (4505, 9050), (4525, 9010), (6154, 6625)]