33826220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^2\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 36

約数和(自身を含む): 72211104

約数和(自身を除く): 38384884

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 271, 316, 395, 542, 790, 1084, 1355, 1580, 2710, 5420, 6241, 12482, 21409, 24964, 31205, 42818, 62410, 85636, 107045, 124820, 214090, 428180, 1691311, 3382622, 6765244, 8456555, 16913110, 33826220]

約数ペア:

[(1, 33826220), (2, 16913110), (4, 8456555), (5, 6765244), (10, 3382622), (20, 1691311), (79, 428180), (158, 214090), (271, 124820), (316, 107045), (395, 85636), (542, 62410), (790, 42818), (1084, 31205), (1355, 24964), (1580, 21409), (2710, 12482), (5420, 6241)]