140057740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6247}}^1$

素因数の和:6334

約数の個数: 48

約数和(自身を含む): 314899200

約数和(自身を除く): 174841460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 4484, 5605, 6247, 11210, 12494, 22420, 24988, 31235, 62470, 118693, 124940, 237386, 368573, 474772, 593465, 737146, 1186930, 1474292, 1842865, 2373860, 3685730, 7002887, 7371460, 14005774, 28011548, 35014435, 70028870, 140057740]

約数ペア:

[(1, 140057740), (2, 70028870), (4, 35014435), (5, 28011548), (10, 14005774), (19, 7371460), (20, 7002887), (38, 3685730), (59, 2373860), (76, 1842865), (95, 1474292), (118, 1186930), (190, 737146), (236, 593465), (295, 474772), (380, 368573), (590, 237386), (1121, 124940), (1180, 118693), (2242, 62470), (4484, 31235), (5605, 24988), (6247, 22420), (11210, 12494)]