4920657620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{36683}}^1$

素因数の和:37064

約数の個数: 48

約数和(自身を含む): 10908354240

約数和(自身を除く): 5987696620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 353, 380, 706, 1412, 1765, 3530, 6707, 7060, 13414, 26828, 33535, 36683, 67070, 73366, 134140, 146732, 183415, 366830, 696977, 733660, 1393954, 2787908, 3484885, 6969770, 12949099, 13939540, 25898198, 51796396, 64745495, 129490990, 246032881, 258981980, 492065762, 984131524, 1230164405, 2460328810, 4920657620]

約数ペア:

[(1, 4920657620), (2, 2460328810), (4, 1230164405), (5, 984131524), (10, 492065762), (19, 258981980), (20, 246032881), (38, 129490990), (76, 64745495), (95, 51796396), (190, 25898198), (353, 13939540), (380, 12949099), (706, 6969770), (1412, 3484885), (1765, 2787908), (3530, 1393954), (6707, 733660), (7060, 696977), (13414, 366830), (26828, 183415), (33535, 146732), (36683, 134140), (67070, 73366)]