977260040

素因数分解:

$2^3\times 5^1\times {\mathrm{4019}}^1\times {\mathrm{6079}}^1$

素因数の和:10109

約数の個数: 32

約数和(自身を含む): 2199744000

約数和(自身を除く): 1222483960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4019, 6079, 8038, 12158, 16076, 20095, 24316, 30395, 32152, 40190, 48632, 60790, 80380, 121580, 160760, 243160, 24431501, 48863002, 97726004, 122157505, 195452008, 244315010, 488630020, 977260040]

約数ペア:

[(1, 977260040), (2, 488630020), (4, 244315010), (5, 195452008), (8, 122157505), (10, 97726004), (20, 48863002), (40, 24431501), (4019, 243160), (6079, 160760), (8038, 121580), (12158, 80380), (16076, 60790), (20095, 48632), (24316, 40190), (30395, 32152)]