38349620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 85957200

約数和(自身を除く): 47607580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 340, 596, 745, 757, 1490, 1514, 2533, 2980, 3028, 3785, 5066, 7570, 10132, 12665, 12869, 15140, 25330, 25738, 50660, 51476, 64345, 112793, 128690, 225586, 257380, 451172, 563965, 1127930, 1917481, 2255860, 3834962, 7669924, 9587405, 19174810, 38349620]

約数ペア:

[(1, 38349620), (2, 19174810), (4, 9587405), (5, 7669924), (10, 3834962), (17, 2255860), (20, 1917481), (34, 1127930), (68, 563965), (85, 451172), (149, 257380), (170, 225586), (298, 128690), (340, 112793), (596, 64345), (745, 51476), (757, 50660), (1490, 25738), (1514, 25330), (2533, 15140), (2980, 12869), (3028, 12665), (3785, 10132), (5066, 7570)]