22188160

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 54535320

約数和(自身を除く): 32347160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 937, 1184, 1480, 1874, 2368, 2960, 3748, 4685, 4736, 5920, 7496, 9370, 11840, 14992, 18740, 23680, 29984, 34669, 37480, 59968, 69338, 74960, 119936, 138676, 149920, 173345, 277352, 299840, 346690, 554704, 599680, 693380, 1109408, 1386760, 2218816, 2773520, 4437632, 5547040, 11094080, 22188160]

約数ペア:

[(1, 22188160), (2, 11094080), (4, 5547040), (5, 4437632), (8, 2773520), (10, 2218816), (16, 1386760), (20, 1109408), (32, 693380), (37, 599680), (40, 554704), (64, 346690), (74, 299840), (80, 277352), (128, 173345), (148, 149920), (160, 138676), (185, 119936), (296, 74960), (320, 69338), (370, 59968), (592, 37480), (640, 34669), (740, 29984), (937, 23680), (1184, 18740), (1480, 14992), (1874, 11840), (2368, 9370), (2960, 7496), (3748, 5920), (4685, 4736)]