9646340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 22317120

約数和(自身を除く): 12670780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 269, 326, 538, 652, 815, 1076, 1345, 1630, 1793, 2690, 2959, 3260, 3586, 5380, 5918, 7172, 8965, 11836, 14795, 17930, 29590, 35860, 43847, 59180, 87694, 175388, 219235, 438470, 482317, 876940, 964634, 1929268, 2411585, 4823170, 9646340]

約数ペア:

[(1, 9646340), (2, 4823170), (4, 2411585), (5, 1929268), (10, 964634), (11, 876940), (20, 482317), (22, 438470), (44, 219235), (55, 175388), (110, 87694), (163, 59180), (220, 43847), (269, 35860), (326, 29590), (538, 17930), (652, 14795), (815, 11836), (1076, 8965), (1345, 7172), (1630, 5918), (1793, 5380), (2690, 3586), (2959, 3260)]