29010740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 66951360

約数和(自身を除く): 37940620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 809, 815, 1618, 1630, 1793, 3236, 3260, 3586, 4045, 7172, 8090, 8899, 8965, 16180, 17798, 17930, 35596, 35860, 44495, 88990, 131867, 177980, 263734, 527468, 659335, 1318670, 1450537, 2637340, 2901074, 5802148, 7252685, 14505370, 29010740]

約数ペア:

[(1, 29010740), (2, 14505370), (4, 7252685), (5, 5802148), (10, 2901074), (11, 2637340), (20, 1450537), (22, 1318670), (44, 659335), (55, 527468), (110, 263734), (163, 177980), (220, 131867), (326, 88990), (652, 44495), (809, 35860), (815, 35596), (1618, 17930), (1630, 17798), (1793, 16180), (3236, 8965), (3260, 8899), (3586, 8090), (4045, 7172)]