12592600

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 29685600

約数和(自身を除く): 17093000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 797, 1580, 1594, 1975, 3160, 3188, 3950, 3985, 6376, 7900, 7970, 15800, 15940, 19925, 31880, 39850, 62963, 79700, 125926, 159400, 251852, 314815, 503704, 629630, 1259260, 1574075, 2518520, 3148150, 6296300, 12592600]

約数ペア:

[(1, 12592600), (2, 6296300), (4, 3148150), (5, 2518520), (8, 1574075), (10, 1259260), (20, 629630), (25, 503704), (40, 314815), (50, 251852), (79, 159400), (100, 125926), (158, 79700), (200, 62963), (316, 39850), (395, 31880), (632, 19925), (790, 15940), (797, 15800), (1580, 7970), (1594, 7900), (1975, 6376), (3160, 3985), (3188, 3950)]