83233120

素因数分解:

$2^5\times 5^1\times {\mathrm{661}}^1\times {\mathrm{787}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 197185968

約数和(自身を除く): 113952848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 661, 787, 1322, 1574, 2644, 3148, 3305, 3935, 5288, 6296, 6610, 7870, 10576, 12592, 13220, 15740, 21152, 25184, 26440, 31480, 52880, 62960, 105760, 125920, 520207, 1040414, 2080828, 2601035, 4161656, 5202070, 8323312, 10404140, 16646624, 20808280, 41616560, 83233120]

約数ペア:

[(1, 83233120), (2, 41616560), (4, 20808280), (5, 16646624), (8, 10404140), (10, 8323312), (16, 5202070), (20, 4161656), (32, 2601035), (40, 2080828), (80, 1040414), (160, 520207), (661, 125920), (787, 105760), (1322, 62960), (1574, 52880), (2644, 31480), (3148, 26440), (3305, 25184), (3935, 21152), (5288, 15740), (6296, 13220), (6610, 12592), (7870, 10576)]