33226960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 85244544

約数和(自身を除く): 52017584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 743, 860, 1040, 1118, 1486, 1720, 2236, 2795, 2972, 3440, 3715, 4472, 5590, 5944, 7430, 8944, 9659, 11180, 11888, 14860, 19318, 22360, 29720, 31949, 38636, 44720, 48295, 59440, 63898, 77272, 96590, 127796, 154544, 159745, 193180, 255592, 319490, 386360, 415337, 511184, 638980, 772720, 830674, 1277960, 1661348, 2076685, 2555920, 3322696, 4153370, 6645392, 8306740, 16613480, 33226960]

約数ペア:

[(1, 33226960), (2, 16613480), (4, 8306740), (5, 6645392), (8, 4153370), (10, 3322696), (13, 2555920), (16, 2076685), (20, 1661348), (26, 1277960), (40, 830674), (43, 772720), (52, 638980), (65, 511184), (80, 415337), (86, 386360), (104, 319490), (130, 255592), (172, 193180), (208, 159745), (215, 154544), (260, 127796), (344, 96590), (430, 77272), (520, 63898), (559, 59440), (688, 48295), (743, 44720), (860, 38636), (1040, 31949), (1118, 29720), (1486, 22360), (1720, 19318), (2236, 14860), (2795, 11888), (2972, 11180), (3440, 9659), (3715, 8944), (4472, 7430), (5590, 5944)]