75400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:58

約数の個数: 48

約数和(自身を含む): 195300

約数和(自身を除く): 119900

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 100, 104, 116, 130, 145, 200, 232, 260, 290, 325, 377, 520, 580, 650, 725, 754, 1160, 1300, 1450, 1508, 1885, 2600, 2900, 3016, 3770, 5800, 7540, 9425, 15080, 18850, 37700, 75400]

約数ペア:

[(1, 75400), (2, 37700), (4, 18850), (5, 15080), (8, 9425), (10, 7540), (13, 5800), (20, 3770), (25, 3016), (26, 2900), (29, 2600), (40, 1885), (50, 1508), (52, 1450), (58, 1300), (65, 1160), (100, 754), (104, 725), (116, 650), (130, 580), (145, 520), (200, 377), (232, 325), (260, 290)]