33336760

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5113}}^1$

素因数の和:5287

約数の個数: 32

約数和(自身を含む): 75482640

約数和(自身を除く): 42145880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 5113, 6520, 10226, 20452, 25565, 40904, 51130, 102260, 204520, 833419, 1666838, 3333676, 4167095, 6667352, 8334190, 16668380, 33336760]

約数ペア:

[(1, 33336760), (2, 16668380), (4, 8334190), (5, 6667352), (8, 4167095), (10, 3333676), (20, 1666838), (40, 833419), (163, 204520), (326, 102260), (652, 51130), (815, 40904), (1304, 25565), (1630, 20452), (3260, 10226), (5113, 6520)]