71066060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 161342496

約数和(自身を除く): 90276436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 443, 617, 886, 1234, 1772, 2215, 2468, 3085, 4430, 5759, 6170, 8021, 8860, 11518, 12340, 16042, 23036, 28795, 32084, 40105, 57590, 80210, 115180, 160420, 273331, 546662, 1093324, 1366655, 2733310, 3553303, 5466620, 7106606, 14213212, 17766515, 35533030, 71066060]

約数ペア:

[(1, 71066060), (2, 35533030), (4, 17766515), (5, 14213212), (10, 7106606), (13, 5466620), (20, 3553303), (26, 2733310), (52, 1366655), (65, 1093324), (130, 546662), (260, 273331), (443, 160420), (617, 115180), (886, 80210), (1234, 57590), (1772, 40105), (2215, 32084), (2468, 28795), (3085, 23036), (4430, 16042), (5759, 12340), (6170, 11518), (8021, 8860)]