5259440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2267}}^1$

素因数の和:2309

約数の個数: 40

約数和(自身を含む): 12655440

約数和(自身を除く): 7396000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2267, 2320, 4534, 9068, 11335, 18136, 22670, 36272, 45340, 65743, 90680, 131486, 181360, 262972, 328715, 525944, 657430, 1051888, 1314860, 2629720, 5259440]

約数ペア:

[(1, 5259440), (2, 2629720), (4, 1314860), (5, 1051888), (8, 657430), (10, 525944), (16, 328715), (20, 262972), (29, 181360), (40, 131486), (58, 90680), (80, 65743), (116, 45340), (145, 36272), (232, 22670), (290, 18136), (464, 11335), (580, 9068), (1160, 4534), (2267, 2320)]