8046320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4373}}^1$

素因数の和:4409

約数の個数: 40

約数和(自身を含む): 19525536

約数和(自身を除く): 11479216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4373, 8746, 17492, 21865, 34984, 43730, 69968, 87460, 100579, 174920, 201158, 349840, 402316, 502895, 804632, 1005790, 1609264, 2011580, 4023160, 8046320]

約数ペア:

[(1, 8046320), (2, 4023160), (4, 2011580), (5, 1609264), (8, 1005790), (10, 804632), (16, 502895), (20, 402316), (23, 349840), (40, 201158), (46, 174920), (80, 100579), (92, 87460), (115, 69968), (184, 43730), (230, 34984), (368, 21865), (460, 17492), (920, 8746), (1840, 4373)]