10122820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 23708160

約数和(自身を除く): 13585340

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1567, 1615, 3134, 3230, 6268, 6460, 7835, 15670, 26639, 29773, 31340, 53278, 59546, 106556, 119092, 133195, 148865, 266390, 297730, 506141, 532780, 595460, 1012282, 2024564, 2530705, 5061410, 10122820]

約数ペア:

[(1, 10122820), (2, 5061410), (4, 2530705), (5, 2024564), (10, 1012282), (17, 595460), (19, 532780), (20, 506141), (34, 297730), (38, 266390), (68, 148865), (76, 133195), (85, 119092), (95, 106556), (170, 59546), (190, 53278), (323, 31340), (340, 29773), (380, 26639), (646, 15670), (1292, 7835), (1567, 6460), (1615, 6268), (3134, 3230)]