70358600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27061}}^1$

素因数の和:27090

約数の個数: 48

約数和(自身を含む): 176173620

約数和(自身を除く): 105815020

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 27061, 54122, 108244, 135305, 216488, 270610, 351793, 541220, 676525, 703586, 1082440, 1353050, 1407172, 1758965, 2706100, 2814344, 3517930, 5412200, 7035860, 8794825, 14071720, 17589650, 35179300, 70358600]

約数ペア:

[(1, 70358600), (2, 35179300), (4, 17589650), (5, 14071720), (8, 8794825), (10, 7035860), (13, 5412200), (20, 3517930), (25, 2814344), (26, 2706100), (40, 1758965), (50, 1407172), (52, 1353050), (65, 1082440), (100, 703586), (104, 676525), (130, 541220), (200, 351793), (260, 270610), (325, 216488), (520, 135305), (650, 108244), (1300, 54122), (2600, 27061)]