68600180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1913}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 158203584

約数和(自身を除く): 89603404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1630, 1793, 1913, 3260, 3586, 3826, 7172, 7652, 8965, 9565, 17930, 19130, 21043, 35860, 38260, 42086, 84172, 105215, 210430, 311819, 420860, 623638, 1247276, 1559095, 3118190, 3430009, 6236380, 6860018, 13720036, 17150045, 34300090, 68600180]

約数ペア:

[(1, 68600180), (2, 34300090), (4, 17150045), (5, 13720036), (10, 6860018), (11, 6236380), (20, 3430009), (22, 3118190), (44, 1559095), (55, 1247276), (110, 623638), (163, 420860), (220, 311819), (326, 210430), (652, 105215), (815, 84172), (1630, 42086), (1793, 38260), (1913, 35860), (3260, 21043), (3586, 19130), (3826, 17930), (7172, 9565), (7652, 8965)]