83773180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 183093120

約数和(自身を除く): 99319940

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1433, 1580, 2866, 2923, 5732, 5846, 7165, 11692, 14330, 14615, 28660, 29230, 53021, 58460, 106042, 113207, 212084, 226414, 265105, 452828, 530210, 566035, 1060420, 1132070, 2264140, 4188659, 8377318, 16754636, 20943295, 41886590, 83773180]

約数ペア:

[(1, 83773180), (2, 41886590), (4, 20943295), (5, 16754636), (10, 8377318), (20, 4188659), (37, 2264140), (74, 1132070), (79, 1060420), (148, 566035), (158, 530210), (185, 452828), (316, 265105), (370, 226414), (395, 212084), (740, 113207), (790, 106042), (1433, 58460), (1580, 53021), (2866, 29230), (2923, 28660), (5732, 14615), (5846, 14330), (7165, 11692)]