33686650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 65308320

約数和(自身を除く): 31621670

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 131, 139, 185, 262, 278, 370, 655, 695, 925, 1310, 1390, 1850, 3275, 3475, 4847, 5143, 6550, 6950, 9694, 10286, 18209, 24235, 25715, 36418, 48470, 51430, 91045, 121175, 128575, 182090, 242350, 257150, 455225, 673733, 910450, 1347466, 3368665, 6737330, 16843325, 33686650]

約数ペア:

[(1, 33686650), (2, 16843325), (5, 6737330), (10, 3368665), (25, 1347466), (37, 910450), (50, 673733), (74, 455225), (131, 257150), (139, 242350), (185, 182090), (262, 128575), (278, 121175), (370, 91045), (655, 51430), (695, 48470), (925, 36418), (1310, 25715), (1390, 24235), (1850, 18209), (3275, 10286), (3475, 9694), (4847, 6950), (5143, 6550)]