27381400

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1733}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 64504800

約数和(自身を除く): 37123400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1733, 1975, 3160, 3466, 3950, 6932, 7900, 8665, 13864, 15800, 17330, 34660, 43325, 69320, 86650, 136907, 173300, 273814, 346600, 547628, 684535, 1095256, 1369070, 2738140, 3422675, 5476280, 6845350, 13690700, 27381400]

約数ペア:

[(1, 27381400), (2, 13690700), (4, 6845350), (5, 5476280), (8, 3422675), (10, 2738140), (20, 1369070), (25, 1095256), (40, 684535), (50, 547628), (79, 346600), (100, 273814), (158, 173300), (200, 136907), (316, 86650), (395, 69320), (632, 43325), (790, 34660), (1580, 17330), (1733, 15800), (1975, 13864), (3160, 8665), (3466, 7900), (3950, 6932)]