34688380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55949}}^1$

素因数の和:55989

約数の個数: 24

約数和(自身を含む): 75196800

約数和(自身を除く): 40508420

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 55949, 111898, 223796, 279745, 559490, 1118980, 1734419, 3468838, 6937676, 8672095, 17344190, 34688380]

約数ペア:

[(1, 34688380), (2, 17344190), (4, 8672095), (5, 6937676), (10, 3468838), (20, 1734419), (31, 1118980), (62, 559490), (124, 279745), (155, 223796), (310, 111898), (620, 55949)]