33107320

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10477}}^1$

素因数の和:10567

約数の個数: 32

約数和(自身を含む): 75441600

約数和(自身を除く): 42334280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 10477, 20954, 41908, 52385, 83816, 104770, 209540, 419080, 827683, 1655366, 3310732, 4138415, 6621464, 8276830, 16553660, 33107320]

約数ペア:

[(1, 33107320), (2, 16553660), (4, 8276830), (5, 6621464), (8, 4138415), (10, 3310732), (20, 1655366), (40, 827683), (79, 419080), (158, 209540), (316, 104770), (395, 83816), (632, 52385), (790, 41908), (1580, 20954), (3160, 10477)]