131324150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3593}}^1$

素因数の和:3665

約数の個数: 48

約数和(自身を含む): 264719664

約数和(自身を除く): 133395514

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2150, 3593, 3655, 7186, 7310, 17965, 18275, 35930, 36550, 61081, 89825, 122162, 154499, 179650, 305405, 308998, 610810, 772495, 1527025, 1544990, 2626483, 3054050, 3862475, 5252966, 7724950, 13132415, 26264830, 65662075, 131324150]

約数ペア:

[(1, 131324150), (2, 65662075), (5, 26264830), (10, 13132415), (17, 7724950), (25, 5252966), (34, 3862475), (43, 3054050), (50, 2626483), (85, 1544990), (86, 1527025), (170, 772495), (215, 610810), (425, 308998), (430, 305405), (731, 179650), (850, 154499), (1075, 122162), (1462, 89825), (2150, 61081), (3593, 36550), (3655, 35930), (7186, 18275), (7310, 17965)]