71376280

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{3821}}^1$

素因数の和:4299

約数の個数: 32

約数和(自身を含む): 160982640

約数和(自身を除く): 89606360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3736, 3821, 4670, 7642, 9340, 15284, 18680, 19105, 30568, 38210, 76420, 152840, 1784407, 3568814, 7137628, 8922035, 14275256, 17844070, 35688140, 71376280]

約数ペア:

[(1, 71376280), (2, 35688140), (4, 17844070), (5, 14275256), (8, 8922035), (10, 7137628), (20, 3568814), (40, 1784407), (467, 152840), (934, 76420), (1868, 38210), (2335, 30568), (3736, 19105), (3821, 18680), (4670, 15284), (7642, 9340)]