33871240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1306

約数の個数: 64

約数和(自身を含む): 83689200

約数和(自身を除く): 49817960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1229, 1378, 2120, 2458, 2756, 3445, 4916, 5512, 6145, 6890, 9832, 12290, 13780, 15977, 24580, 27560, 31954, 49160, 63908, 65137, 79885, 127816, 130274, 159770, 260548, 319540, 325685, 521096, 639080, 651370, 846781, 1302740, 1693562, 2605480, 3387124, 4233905, 6774248, 8467810, 16935620, 33871240]

約数ペア:

[(1, 33871240), (2, 16935620), (4, 8467810), (5, 6774248), (8, 4233905), (10, 3387124), (13, 2605480), (20, 1693562), (26, 1302740), (40, 846781), (52, 651370), (53, 639080), (65, 521096), (104, 325685), (106, 319540), (130, 260548), (212, 159770), (260, 130274), (265, 127816), (424, 79885), (520, 65137), (530, 63908), (689, 49160), (1060, 31954), (1229, 27560), (1378, 24580), (2120, 15977), (2458, 13780), (2756, 12290), (3445, 9832), (4916, 6890), (5512, 6145)]