27620870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3929}}^1$

素因数の和:3992

約数の個数: 32

約数和(自身を含む): 53762400

約数和(自身を除く): 26141530

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 3929, 7030, 7858, 19645, 39290, 74651, 145373, 149302, 290746, 373255, 726865, 746510, 1453730, 2762087, 5524174, 13810435, 27620870]

約数ペア:

[(1, 27620870), (2, 13810435), (5, 5524174), (10, 2762087), (19, 1453730), (37, 746510), (38, 726865), (74, 373255), (95, 290746), (185, 149302), (190, 145373), (370, 74651), (703, 39290), (1406, 19645), (3515, 7858), (3929, 7030)]