22601440

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4871}}^1$

素因数の和:4915

約数の個数: 48

約数和(自身を含む): 55248480

約数和(自身を除く): 32647040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 4871, 9742, 19484, 24355, 38968, 48710, 77936, 97420, 141259, 155872, 194840, 282518, 389680, 565036, 706295, 779360, 1130072, 1412590, 2260144, 2825180, 4520288, 5650360, 11300720, 22601440]

約数ペア:

[(1, 22601440), (2, 11300720), (4, 5650360), (5, 4520288), (8, 2825180), (10, 2260144), (16, 1412590), (20, 1130072), (29, 779360), (32, 706295), (40, 565036), (58, 389680), (80, 282518), (116, 194840), (145, 155872), (160, 141259), (232, 97420), (290, 77936), (464, 48710), (580, 38968), (928, 24355), (1160, 19484), (2320, 9742), (4640, 4871)]