46312040

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13009}}^1$

素因数の和:13109

約数の個数: 32

約数和(自身を含む): 105381000

約数和(自身を除く): 59068960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 13009, 26018, 52036, 65045, 104072, 130090, 260180, 520360, 1157801, 2315602, 4631204, 5789005, 9262408, 11578010, 23156020, 46312040]

約数ペア:

[(1, 46312040), (2, 23156020), (4, 11578010), (5, 9262408), (8, 5789005), (10, 4631204), (20, 2315602), (40, 1157801), (89, 520360), (178, 260180), (356, 130090), (445, 104072), (712, 65045), (890, 52036), (1780, 26018), (3560, 13009)]