1452820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4273}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 3231144

約数和(自身を除く): 1778324

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4273, 8546, 17092, 21365, 42730, 72641, 85460, 145282, 290564, 363205, 726410, 1452820]

約数ペア:

[(1, 1452820), (2, 726410), (4, 363205), (5, 290564), (10, 145282), (17, 85460), (20, 72641), (34, 42730), (68, 21365), (85, 17092), (170, 8546), (340, 4273)]