3564020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 8043840

約数和(自身を除く): 4479820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 113, 166, 190, 226, 332, 380, 415, 452, 565, 830, 1130, 1577, 1660, 2147, 2260, 3154, 4294, 6308, 7885, 8588, 9379, 10735, 15770, 18758, 21470, 31540, 37516, 42940, 46895, 93790, 178201, 187580, 356402, 712804, 891005, 1782010, 3564020]

約数ペア:

[(1, 3564020), (2, 1782010), (4, 891005), (5, 712804), (10, 356402), (19, 187580), (20, 178201), (38, 93790), (76, 46895), (83, 42940), (95, 37516), (113, 31540), (166, 21470), (190, 18758), (226, 15770), (332, 10735), (380, 9379), (415, 8588), (452, 7885), (565, 6308), (830, 4294), (1130, 3154), (1577, 2260), (1660, 2147)]