41392840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13099}}^1$

素因数の和:13189

約数の個数: 32

約数和(自身を含む): 94320000

約数和(自身を除く): 52927160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 13099, 26198, 52396, 65495, 104792, 130990, 261980, 523960, 1034821, 2069642, 4139284, 5174105, 8278568, 10348210, 20696420, 41392840]

約数ペア:

[(1, 41392840), (2, 20696420), (4, 10348210), (5, 8278568), (8, 5174105), (10, 4139284), (20, 2069642), (40, 1034821), (79, 523960), (158, 261980), (316, 130990), (395, 104792), (632, 65495), (790, 52396), (1580, 26198), (3160, 13099)]