132677380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31741}}^1$

素因数の和:31780

約数の個数: 48

約数和(自身を含む): 319959360

約数和(自身を除く): 187281980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 31741, 63482, 126964, 158705, 317410, 349151, 603079, 634820, 698302, 1206158, 1396604, 1745755, 2412316, 3015395, 3491510, 6030790, 6633869, 6983020, 12061580, 13267738, 26535476, 33169345, 66338690, 132677380]

約数ペア:

[(1, 132677380), (2, 66338690), (4, 33169345), (5, 26535476), (10, 13267738), (11, 12061580), (19, 6983020), (20, 6633869), (22, 6030790), (38, 3491510), (44, 3015395), (55, 2412316), (76, 1745755), (95, 1396604), (110, 1206158), (190, 698302), (209, 634820), (220, 603079), (380, 349151), (418, 317410), (836, 158705), (1045, 126964), (2090, 63482), (4180, 31741)]