5259720860

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{5639}}^1$

素因数の和:6110

約数の個数: 48

約数和(自身を含む): 11157048000

約数和(自身を除く): 5897327140

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 313, 596, 626, 745, 1252, 1490, 1565, 2980, 3130, 5639, 6260, 11278, 22556, 28195, 46637, 56390, 93274, 112780, 186548, 233185, 466370, 840211, 932740, 1680422, 1765007, 3360844, 3530014, 4201055, 7060028, 8402110, 8825035, 16804220, 17650070, 35300140, 262986043, 525972086, 1051944172, 1314930215, 2629860430, 5259720860]

約数ペア:

[(1, 5259720860), (2, 2629860430), (4, 1314930215), (5, 1051944172), (10, 525972086), (20, 262986043), (149, 35300140), (298, 17650070), (313, 16804220), (596, 8825035), (626, 8402110), (745, 7060028), (1252, 4201055), (1490, 3530014), (1565, 3360844), (2980, 1765007), (3130, 1680422), (5639, 932740), (6260, 840211), (11278, 466370), (22556, 233185), (28195, 186548), (46637, 112780), (56390, 93274)]