67456460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{9343}}^1$

素因数の和:9390

約数の個数: 36

約数和(自身を含む): 149522688

約数和(自身を除く): 82066228

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 9343, 18686, 37372, 46715, 93430, 177517, 186860, 355034, 710068, 887585, 1775170, 3372823, 3550340, 6745646, 13491292, 16864115, 33728230, 67456460]

約数ペア:

[(1, 67456460), (2, 33728230), (4, 16864115), (5, 13491292), (10, 6745646), (19, 3550340), (20, 3372823), (38, 1775170), (76, 887585), (95, 710068), (190, 355034), (361, 186860), (380, 177517), (722, 93430), (1444, 46715), (1805, 37372), (3610, 18686), (7220, 9343)]