82550330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 157466376

約数和(自身を除く): 74916046

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 101, 185, 202, 235, 370, 470, 505, 1010, 1739, 2209, 3478, 3737, 4418, 4747, 7474, 8695, 9494, 11045, 17390, 18685, 22090, 23735, 37370, 47470, 81733, 163466, 175639, 223109, 351278, 408665, 446218, 817330, 878195, 1115545, 1756390, 2231090, 8255033, 16510066, 41275165, 82550330]

約数ペア:

[(1, 82550330), (2, 41275165), (5, 16510066), (10, 8255033), (37, 2231090), (47, 1756390), (74, 1115545), (94, 878195), (101, 817330), (185, 446218), (202, 408665), (235, 351278), (370, 223109), (470, 175639), (505, 163466), (1010, 81733), (1739, 47470), (2209, 37370), (3478, 23735), (3737, 22090), (4418, 18685), (4747, 17390), (7474, 11045), (8695, 9494)]