19820630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 37830240

約数和(自身を除く): 18009610

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 1667, 2378, 3334, 5945, 8335, 11890, 16670, 48343, 68347, 96686, 136694, 241715, 341735, 483430, 683470, 1982063, 3964126, 9910315, 19820630]

約数ペア:

[(1, 19820630), (2, 9910315), (5, 3964126), (10, 1982063), (29, 683470), (41, 483430), (58, 341735), (82, 241715), (145, 136694), (205, 96686), (290, 68347), (410, 48343), (1189, 16670), (1667, 11890), (2378, 8335), (3334, 5945)]