11896639780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{234833}}^1$

素因数の和:235008

約数の個数: 48

約数和(自身を含む): 26630175600

約数和(自身を除く): 14733535820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 340, 596, 745, 1490, 2533, 2980, 5066, 10132, 12665, 25330, 50660, 234833, 469666, 939332, 1174165, 2348330, 3992161, 4696660, 7984322, 15968644, 19960805, 34990117, 39921610, 69980234, 79843220, 139960468, 174950585, 349901170, 594831989, 699802340, 1189663978, 2379327956, 2974159945, 5948319890, 11896639780]

約数ペア:

[(1, 11896639780), (2, 5948319890), (4, 2974159945), (5, 2379327956), (10, 1189663978), (17, 699802340), (20, 594831989), (34, 349901170), (68, 174950585), (85, 139960468), (149, 79843220), (170, 69980234), (298, 39921610), (340, 34990117), (596, 19960805), (745, 15968644), (1490, 7984322), (2533, 4696660), (2980, 3992161), (5066, 2348330), (10132, 1174165), (12665, 939332), (25330, 469666), (50660, 234833)]