40300360

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2003}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 90901440

約数和(自身を除く): 50601080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2003, 2012, 2515, 4006, 4024, 5030, 8012, 10015, 10060, 16024, 20030, 20120, 40060, 80120, 1007509, 2015018, 4030036, 5037545, 8060072, 10075090, 20150180, 40300360]

約数ペア:

[(1, 40300360), (2, 20150180), (4, 10075090), (5, 8060072), (8, 5037545), (10, 4030036), (20, 2015018), (40, 1007509), (503, 80120), (1006, 40060), (2003, 20120), (2012, 20030), (2515, 16024), (4006, 10060), (4024, 10015), (5030, 8012)]