520030084

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{3347}}^1$

素因数の和:3568

約数の個数: 48

約数和(自身を含む): 1079930880

約数和(自身を除く): 559900796

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 179, 217, 358, 434, 716, 868, 1253, 2506, 3347, 5012, 5549, 6694, 11098, 13388, 22196, 23429, 38843, 46858, 77686, 93716, 103757, 155372, 207514, 415028, 599113, 726299, 1198226, 1452598, 2396452, 2905196, 4193791, 8387582, 16775164, 18572503, 37145006, 74290012, 130007521, 260015042, 520030084]

約数ペア:

[(1, 520030084), (2, 260015042), (4, 130007521), (7, 74290012), (14, 37145006), (28, 18572503), (31, 16775164), (62, 8387582), (124, 4193791), (179, 2905196), (217, 2396452), (358, 1452598), (434, 1198226), (716, 726299), (868, 599113), (1253, 415028), (2506, 207514), (3347, 155372), (5012, 103757), (5549, 93716), (6694, 77686), (11098, 46858), (13388, 38843), (22196, 23429)]