88030420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13627}}^1$

素因数の和:13672

約数の個数: 48

約数和(自身を含む): 206055360

約数和(自身を除く): 118024940

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 13627, 27254, 54508, 68135, 136270, 231659, 258913, 272540, 463318, 517826, 926636, 1035652, 1158295, 1294565, 2316590, 2589130, 4401521, 4633180, 5178260, 8803042, 17606084, 22007605, 44015210, 88030420]

約数ペア:

[(1, 88030420), (2, 44015210), (4, 22007605), (5, 17606084), (10, 8803042), (17, 5178260), (19, 4633180), (20, 4401521), (34, 2589130), (38, 2316590), (68, 1294565), (76, 1158295), (85, 1035652), (95, 926636), (170, 517826), (190, 463318), (323, 272540), (340, 258913), (380, 231659), (646, 136270), (1292, 68135), (1615, 54508), (3230, 27254), (6460, 13627)]