54601640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 128044800

約数和(自身を除く): 73443160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 79, 148, 158, 185, 296, 316, 370, 395, 467, 632, 740, 790, 934, 1480, 1580, 1868, 2335, 2923, 3160, 3736, 4670, 5846, 9340, 11692, 14615, 17279, 18680, 23384, 29230, 34558, 36893, 58460, 69116, 73786, 86395, 116920, 138232, 147572, 172790, 184465, 295144, 345580, 368930, 691160, 737860, 1365041, 1475720, 2730082, 5460164, 6825205, 10920328, 13650410, 27300820, 54601640]

約数ペア:

[(1, 54601640), (2, 27300820), (4, 13650410), (5, 10920328), (8, 6825205), (10, 5460164), (20, 2730082), (37, 1475720), (40, 1365041), (74, 737860), (79, 691160), (148, 368930), (158, 345580), (185, 295144), (296, 184465), (316, 172790), (370, 147572), (395, 138232), (467, 116920), (632, 86395), (740, 73786), (790, 69116), (934, 58460), (1480, 36893), (1580, 34558), (1868, 29230), (2335, 23384), (2923, 18680), (3160, 17279), (3736, 14615), (4670, 11692), (5846, 9340)]