24257350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 49403088

約数和(自身を除く): 25145738

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 557, 650, 670, 871, 1114, 1675, 1742, 2785, 3350, 4355, 5570, 7241, 8710, 13925, 14482, 21775, 27850, 36205, 37319, 43550, 72410, 74638, 181025, 186595, 362050, 373190, 485147, 932975, 970294, 1865950, 2425735, 4851470, 12128675, 24257350]

約数ペア:

[(1, 24257350), (2, 12128675), (5, 4851470), (10, 2425735), (13, 1865950), (25, 970294), (26, 932975), (50, 485147), (65, 373190), (67, 362050), (130, 186595), (134, 181025), (325, 74638), (335, 72410), (557, 43550), (650, 37319), (670, 36205), (871, 27850), (1114, 21775), (1675, 14482), (1742, 13925), (2785, 8710), (3350, 7241), (4355, 5570)]