9273380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 20490624

約数和(自身を除く): 11217244

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 164, 172, 205, 215, 263, 410, 430, 526, 820, 860, 1052, 1315, 1763, 2630, 3526, 5260, 7052, 8815, 10783, 11309, 17630, 21566, 22618, 35260, 43132, 45236, 53915, 56545, 107830, 113090, 215660, 226180, 463669, 927338, 1854676, 2318345, 4636690, 9273380]

約数ペア:

[(1, 9273380), (2, 4636690), (4, 2318345), (5, 1854676), (10, 927338), (20, 463669), (41, 226180), (43, 215660), (82, 113090), (86, 107830), (164, 56545), (172, 53915), (205, 45236), (215, 43132), (263, 35260), (410, 22618), (430, 21566), (526, 17630), (820, 11309), (860, 10783), (1052, 8815), (1315, 7052), (1763, 5260), (2630, 3526)]