160993460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{423667}}^1$

素因数の和:423695

約数の個数: 24

約数和(自身を含む): 355881120

約数和(自身を除く): 194887660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 423667, 847334, 1694668, 2118335, 4236670, 8049673, 8473340, 16099346, 32198692, 40248365, 80496730, 160993460]

約数ペア:

[(1, 160993460), (2, 80496730), (4, 40248365), (5, 32198692), (10, 16099346), (19, 8473340), (20, 8049673), (38, 4236670), (76, 2118335), (95, 1694668), (190, 847334), (380, 423667)]