85818290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5569}}^1$

素因数の和:5666

約数の個数: 32

約数和(自身を含む): 163624320

約数和(自身を除く): 77806030

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 5569, 7705, 11138, 15410, 27845, 55690, 128087, 256174, 373123, 640435, 746246, 1280870, 1865615, 3731230, 8581829, 17163658, 42909145, 85818290]

約数ペア:

[(1, 85818290), (2, 42909145), (5, 17163658), (10, 8581829), (23, 3731230), (46, 1865615), (67, 1280870), (115, 746246), (134, 640435), (230, 373123), (335, 256174), (670, 128087), (1541, 55690), (3082, 27845), (5569, 15410), (7705, 11138)]