5250933040

素因数分解:

$2^4\times 5^1\times {\mathrm{811}}^1\times {\mathrm{80933}}^1$

素因数の和:81757

約数の個数: 40

約数和(自身を含む): 12223623888

約数和(自身を除く): 6972690848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 811, 1622, 3244, 4055, 6488, 8110, 12976, 16220, 32440, 64880, 80933, 161866, 323732, 404665, 647464, 809330, 1294928, 1618660, 3237320, 6474640, 65636663, 131273326, 262546652, 328183315, 525093304, 656366630, 1050186608, 1312733260, 2625466520, 5250933040]

約数ペア:

[(1, 5250933040), (2, 2625466520), (4, 1312733260), (5, 1050186608), (8, 656366630), (10, 525093304), (16, 328183315), (20, 262546652), (40, 131273326), (80, 65636663), (811, 6474640), (1622, 3237320), (3244, 1618660), (4055, 1294928), (6488, 809330), (8110, 647464), (12976, 404665), (16220, 323732), (32440, 161866), (64880, 80933)]