131328200

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4793}}^1$

素因数の和:4946

約数の個数: 48

約数和(自身を含む): 307630980

約数和(自身を除く): 176302780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 1096, 1370, 2740, 3425, 4793, 5480, 6850, 9586, 13700, 19172, 23965, 27400, 38344, 47930, 95860, 119825, 191720, 239650, 479300, 656641, 958600, 1313282, 2626564, 3283205, 5253128, 6566410, 13132820, 16416025, 26265640, 32832050, 65664100, 131328200]

約数ペア:

[(1, 131328200), (2, 65664100), (4, 32832050), (5, 26265640), (8, 16416025), (10, 13132820), (20, 6566410), (25, 5253128), (40, 3283205), (50, 2626564), (100, 1313282), (137, 958600), (200, 656641), (274, 479300), (548, 239650), (685, 191720), (1096, 119825), (1370, 95860), (2740, 47930), (3425, 38344), (4793, 27400), (5480, 23965), (6850, 19172), (9586, 13700)]