98927840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56209}}^1$

素因数の和:56235

約数の個数: 48

約数和(自身を含む): 254968560

約数和(自身を除く): 156040720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 56209, 112418, 224836, 281045, 449672, 562090, 618299, 899344, 1124180, 1236598, 1798688, 2248360, 2473196, 3091495, 4496720, 4946392, 6182990, 8993440, 9892784, 12365980, 19785568, 24731960, 49463920, 98927840]

約数ペア:

[(1, 98927840), (2, 49463920), (4, 24731960), (5, 19785568), (8, 12365980), (10, 9892784), (11, 8993440), (16, 6182990), (20, 4946392), (22, 4496720), (32, 3091495), (40, 2473196), (44, 2248360), (55, 1798688), (80, 1236598), (88, 1124180), (110, 899344), (160, 618299), (176, 562090), (220, 449672), (352, 281045), (440, 224836), (880, 112418), (1760, 56209)]