25078851140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{427529}}^1$

素因数の和:427964

約数の個数: 48

約数和(自身を含む): 60333033600

約数和(自身を除く): 35254182460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 419, 838, 1676, 2095, 2933, 4190, 5866, 8380, 11732, 14665, 29330, 58660, 427529, 855058, 1710116, 2137645, 2992703, 4275290, 5985406, 8550580, 11970812, 14963515, 29927030, 59854060, 179134651, 358269302, 716538604, 895673255, 1253942557, 1791346510, 2507885114, 3582693020, 5015770228, 6269712785, 12539425570, 25078851140]

約数ペア:

[(1, 25078851140), (2, 12539425570), (4, 6269712785), (5, 5015770228), (7, 3582693020), (10, 2507885114), (14, 1791346510), (20, 1253942557), (28, 895673255), (35, 716538604), (70, 358269302), (140, 179134651), (419, 59854060), (838, 29927030), (1676, 14963515), (2095, 11970812), (2933, 8550580), (4190, 5985406), (5866, 4275290), (8380, 2992703), (11732, 2137645), (14665, 1710116), (29330, 855058), (58660, 427529)]