70267600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13513}}^1$

素因数の和:13544

約数の個数: 60

約数和(自身を含む): 181817356

約数和(自身を除く): 111549756

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 13513, 27026, 54052, 67565, 108104, 135130, 175669, 216208, 270260, 337825, 351338, 540520, 675650, 702676, 878345, 1081040, 1351300, 1405352, 1756690, 2702600, 2810704, 3513380, 4391725, 5405200, 7026760, 8783450, 14053520, 17566900, 35133800, 70267600]

約数ペア:

[(1, 70267600), (2, 35133800), (4, 17566900), (5, 14053520), (8, 8783450), (10, 7026760), (13, 5405200), (16, 4391725), (20, 3513380), (25, 2810704), (26, 2702600), (40, 1756690), (50, 1405352), (52, 1351300), (65, 1081040), (80, 878345), (100, 702676), (104, 675650), (130, 540520), (200, 351338), (208, 337825), (260, 270260), (325, 216208), (400, 175669), (520, 135130), (650, 108104), (1040, 67565), (1300, 54052), (2600, 27026), (5200, 13513)]