23963560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31531}}^1$

素因数の和:31561

約数の個数: 32

約数和(自身を含む): 56757600

約数和(自身を除く): 32794040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 31531, 63062, 126124, 157655, 252248, 315310, 599089, 630620, 1198178, 1261240, 2396356, 2995445, 4792712, 5990890, 11981780, 23963560]

約数ペア:

[(1, 23963560), (2, 11981780), (4, 5990890), (5, 4792712), (8, 2995445), (10, 2396356), (19, 1261240), (20, 1198178), (38, 630620), (40, 599089), (76, 315310), (95, 252248), (152, 157655), (190, 126124), (380, 63062), (760, 31531)]