38672220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33923}}^1$

素因数の和:33954

約数の個数: 48

約数和(自身を含む): 113984640

約数和(自身を除く): 75312420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 33923, 67846, 101769, 135692, 169615, 203538, 339230, 407076, 508845, 644537, 678460, 1017690, 1289074, 1933611, 2035380, 2578148, 3222685, 3867222, 6445370, 7734444, 9668055, 12890740, 19336110, 38672220]

約数ペア:

[(1, 38672220), (2, 19336110), (3, 12890740), (4, 9668055), (5, 7734444), (6, 6445370), (10, 3867222), (12, 3222685), (15, 2578148), (19, 2035380), (20, 1933611), (30, 1289074), (38, 1017690), (57, 678460), (60, 644537), (76, 508845), (95, 407076), (114, 339230), (190, 203538), (228, 169615), (285, 135692), (380, 101769), (570, 67846), (1140, 33923)]