45121900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{4217}}^1$

素因数の和:4338

約数の個数: 36

約数和(自身を含む): 98853048

約数和(自身を除く): 53731148

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 4217, 5350, 8434, 10700, 16868, 21085, 42170, 84340, 105425, 210850, 421700, 451219, 902438, 1804876, 2256095, 4512190, 9024380, 11280475, 22560950, 45121900]

約数ペア:

[(1, 45121900), (2, 22560950), (4, 11280475), (5, 9024380), (10, 4512190), (20, 2256095), (25, 1804876), (50, 902438), (100, 451219), (107, 421700), (214, 210850), (428, 105425), (535, 84340), (1070, 42170), (2140, 21085), (2675, 16868), (4217, 10700), (5350, 8434)]