946660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 2342592

約数和(自身を除く): 1395932

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 331, 572, 662, 715, 1324, 1430, 1655, 2860, 3310, 3641, 4303, 6620, 7282, 8606, 14564, 17212, 18205, 21515, 36410, 43030, 47333, 72820, 86060, 94666, 189332, 236665, 473330, 946660]

約数ペア:

[(1, 946660), (2, 473330), (4, 236665), (5, 189332), (10, 94666), (11, 86060), (13, 72820), (20, 47333), (22, 43030), (26, 36410), (44, 21515), (52, 18205), (55, 17212), (65, 14564), (110, 8606), (130, 7282), (143, 6620), (220, 4303), (260, 3641), (286, 3310), (331, 2860), (572, 1655), (662, 1430), (715, 1324)]