5878840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 14929920

約数和(自身を除く): 9051080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 431, 440, 620, 682, 862, 1240, 1364, 1705, 1724, 2155, 2728, 3410, 3448, 4310, 4741, 6820, 8620, 9482, 13361, 13640, 17240, 18964, 23705, 26722, 37928, 47410, 53444, 66805, 94820, 106888, 133610, 146971, 189640, 267220, 293942, 534440, 587884, 734855, 1175768, 1469710, 2939420, 5878840]

約数ペア:

[(1, 5878840), (2, 2939420), (4, 1469710), (5, 1175768), (8, 734855), (10, 587884), (11, 534440), (20, 293942), (22, 267220), (31, 189640), (40, 146971), (44, 133610), (55, 106888), (62, 94820), (88, 66805), (110, 53444), (124, 47410), (155, 37928), (220, 26722), (248, 23705), (310, 18964), (341, 17240), (431, 13640), (440, 13361), (620, 9482), (682, 8620), (862, 6820), (1240, 4741), (1364, 4310), (1705, 3448), (1724, 3410), (2155, 2728)]