80263360

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6779}}^1$

素因数の和:6833

約数の個数: 56

約数和(自身を含む): 196321680

約数和(自身を除く): 116058320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 6779, 11840, 13558, 27116, 33895, 54232, 67790, 108464, 135580, 216928, 250823, 271160, 433856, 501646, 542320, 1003292, 1084640, 1254115, 2006584, 2169280, 2508230, 4013168, 5016460, 8026336, 10032920, 16052672, 20065840, 40131680, 80263360]

約数ペア:

[(1, 80263360), (2, 40131680), (4, 20065840), (5, 16052672), (8, 10032920), (10, 8026336), (16, 5016460), (20, 4013168), (32, 2508230), (37, 2169280), (40, 2006584), (64, 1254115), (74, 1084640), (80, 1003292), (148, 542320), (160, 501646), (185, 433856), (296, 271160), (320, 250823), (370, 216928), (592, 135580), (740, 108464), (1184, 67790), (1480, 54232), (2368, 33895), (2960, 27116), (5920, 13558), (6779, 11840)]