39199690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 73410624

約数和(自身を除く): 34210934

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 1427, 2747, 2854, 5494, 7135, 13735, 14270, 27470, 58507, 95609, 117014, 191218, 292535, 478045, 585070, 956090, 3919969, 7839938, 19599845, 39199690]

約数ペア:

[(1, 39199690), (2, 19599845), (5, 7839938), (10, 3919969), (41, 956090), (67, 585070), (82, 478045), (134, 292535), (205, 191218), (335, 117014), (410, 95609), (670, 58507), (1427, 27470), (2747, 14270), (2854, 13735), (5494, 7135)]