63830980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{138763}}^1$

素因数の和:138795

約数の個数: 24

約数和(自身を含む): 139874112

約数和(自身を除く): 76043132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 138763, 277526, 555052, 693815, 1387630, 2775260, 3191549, 6383098, 12766196, 15957745, 31915490, 63830980]

約数ペア:

[(1, 63830980), (2, 31915490), (4, 15957745), (5, 12766196), (10, 6383098), (20, 3191549), (23, 2775260), (46, 1387630), (92, 693815), (115, 555052), (230, 277526), (460, 138763)]