88049420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{231709}}^1$

素因数の和:231737

約数の個数: 24

約数和(自身を含む): 194636400

約数和(自身を除く): 106586980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 231709, 463418, 926836, 1158545, 2317090, 4402471, 4634180, 8804942, 17609884, 22012355, 44024710, 88049420]

約数ペア:

[(1, 88049420), (2, 44024710), (4, 22012355), (5, 17609884), (10, 8804942), (19, 4634180), (20, 4402471), (38, 2317090), (76, 1158545), (95, 926836), (190, 463418), (380, 231709)]