58774820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17389}}^1$

素因数の和:17424

約数の個数: 36

約数和(自身を含む): 133659540

約数和(自身を除く): 74884720

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 17389, 34778, 69556, 86945, 173890, 226057, 347780, 452114, 904228, 1130285, 2260570, 2938741, 4521140, 5877482, 11754964, 14693705, 29387410, 58774820]

約数ペア:

[(1, 58774820), (2, 29387410), (4, 14693705), (5, 11754964), (10, 5877482), (13, 4521140), (20, 2938741), (26, 2260570), (52, 1130285), (65, 904228), (130, 452114), (169, 347780), (260, 226057), (338, 173890), (676, 86945), (845, 69556), (1690, 34778), (3380, 17389)]