411265880

素因数分解:

$2^3\times 5^1\times {\mathrm{2969}}^1\times {\mathrm{3463}}^1$

素因数の和:6443

約数の個数: 32

約数和(自身を含む): 925927200

約数和(自身を除く): 514661320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2969, 3463, 5938, 6926, 11876, 13852, 14845, 17315, 23752, 27704, 29690, 34630, 59380, 69260, 118760, 138520, 10281647, 20563294, 41126588, 51408235, 82253176, 102816470, 205632940, 411265880]

約数ペア:

[(1, 411265880), (2, 205632940), (4, 102816470), (5, 82253176), (8, 51408235), (10, 41126588), (20, 20563294), (40, 10281647), (2969, 138520), (3463, 118760), (5938, 69260), (6926, 59380), (11876, 34630), (13852, 29690), (14845, 27704), (17315, 23752)]