39818290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4679}}^1$

素因数の和:4746

約数の個数: 32

約数和(自身を含む): 76826880

約数和(自身を除く): 37008590

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 4679, 8510, 9358, 23395, 46790, 107617, 173123, 215234, 346246, 538085, 865615, 1076170, 1731230, 3981829, 7963658, 19909145, 39818290]

約数ペア:

[(1, 39818290), (2, 19909145), (5, 7963658), (10, 3981829), (23, 1731230), (37, 1076170), (46, 865615), (74, 538085), (115, 346246), (185, 215234), (230, 173123), (370, 107617), (851, 46790), (1702, 23395), (4255, 9358), (4679, 8510)]