1480291250

素因数分解:

$2^1\times 5^4\times {\mathrm{521}}^1\times {\mathrm{2273}}^1$

素因数の和:2816

約数の個数: 40

約数和(自身を含む): 2781206604

約数和(自身を除く): 1300915354

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 521, 625, 1042, 1250, 2273, 2605, 4546, 5210, 11365, 13025, 22730, 26050, 56825, 65125, 113650, 130250, 284125, 325625, 568250, 651250, 1184233, 1420625, 2368466, 2841250, 5921165, 11842330, 29605825, 59211650, 148029125, 296058250, 740145625, 1480291250]

約数ペア:

[(1, 1480291250), (2, 740145625), (5, 296058250), (10, 148029125), (25, 59211650), (50, 29605825), (125, 11842330), (250, 5921165), (521, 2841250), (625, 2368466), (1042, 1420625), (1250, 1184233), (2273, 651250), (2605, 568250), (4546, 325625), (5210, 284125), (11365, 130250), (13025, 113650), (22730, 65125), (26050, 56825)]