40676090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44699}}^1$

素因数の和:44726

約数の個数: 32

約数和(自身を含む): 90115200

約数和(自身を除く): 49439110

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 44699, 89398, 223495, 312893, 446990, 581087, 625786, 1162174, 1564465, 2905435, 3128930, 4067609, 5810870, 8135218, 20338045, 40676090]

約数ペア:

[(1, 40676090), (2, 20338045), (5, 8135218), (7, 5810870), (10, 4067609), (13, 3128930), (14, 2905435), (26, 1564465), (35, 1162174), (65, 625786), (70, 581087), (91, 446990), (130, 312893), (182, 223495), (455, 89398), (910, 44699)]