67488760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88801}}^1$

素因数の和:88831

約数の個数: 32

約数和(自身を含む): 159843600

約数和(自身を除く): 92354840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 88801, 177602, 355204, 444005, 710408, 888010, 1687219, 1776020, 3374438, 3552040, 6748876, 8436095, 13497752, 16872190, 33744380, 67488760]

約数ペア:

[(1, 67488760), (2, 33744380), (4, 16872190), (5, 13497752), (8, 8436095), (10, 6748876), (19, 3552040), (20, 3374438), (38, 1776020), (40, 1687219), (76, 888010), (95, 710408), (152, 444005), (190, 355204), (380, 177602), (760, 88801)]