74054996840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{168306811}}^1$

素因数の和:168306833

約数の個数: 32

約数和(自身を含む): 181771356960

約数和(自身を除く): 107716360120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 168306811, 336613622, 673227244, 841534055, 1346454488, 1683068110, 1851374921, 3366136220, 3702749842, 6732272440, 7405499684, 9256874605, 14810999368, 18513749210, 37027498420, 74054996840]

約数ペア:

[(1, 74054996840), (2, 37027498420), (4, 18513749210), (5, 14810999368), (8, 9256874605), (10, 7405499684), (11, 6732272440), (20, 3702749842), (22, 3366136220), (40, 1851374921), (44, 1683068110), (55, 1346454488), (88, 841534055), (110, 673227244), (220, 336613622), (440, 168306811)]