22405150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 45224784

約数和(自身を除く): 22819634

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 613, 731, 850, 1075, 1226, 1462, 2150, 3065, 3655, 6130, 7310, 10421, 15325, 18275, 20842, 26359, 30650, 36550, 52105, 52718, 104210, 131795, 260525, 263590, 448103, 521050, 658975, 896206, 1317950, 2240515, 4481030, 11202575, 22405150]

約数ペア:

[(1, 22405150), (2, 11202575), (5, 4481030), (10, 2240515), (17, 1317950), (25, 896206), (34, 658975), (43, 521050), (50, 448103), (85, 263590), (86, 260525), (170, 131795), (215, 104210), (425, 52718), (430, 52105), (613, 36550), (731, 30650), (850, 26359), (1075, 20842), (1226, 18275), (1462, 15325), (2150, 10421), (3065, 7310), (3655, 6130)]