33773840

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2689}}^1$

素因数の和:2859

約数の個数: 40

約数和(自身を含む): 79053720

約数和(自身を除く): 45279880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 2689, 3140, 5378, 6280, 10756, 12560, 13445, 21512, 26890, 43024, 53780, 107560, 215120, 422173, 844346, 1688692, 2110865, 3377384, 4221730, 6754768, 8443460, 16886920, 33773840]

約数ペア:

[(1, 33773840), (2, 16886920), (4, 8443460), (5, 6754768), (8, 4221730), (10, 3377384), (16, 2110865), (20, 1688692), (40, 844346), (80, 422173), (157, 215120), (314, 107560), (628, 53780), (785, 43024), (1256, 26890), (1570, 21512), (2512, 13445), (2689, 12560), (3140, 10756), (5378, 6280)]