70170440

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{26183}}^1$

素因数の和:26261

約数の個数: 32

約数和(自身を含む): 160246080

約数和(自身を除く): 90075640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 26183, 52366, 104732, 130915, 209464, 261830, 523660, 1047320, 1754261, 3508522, 7017044, 8771305, 14034088, 17542610, 35085220, 70170440]

約数ペア:

[(1, 70170440), (2, 35085220), (4, 17542610), (5, 14034088), (8, 8771305), (10, 7017044), (20, 3508522), (40, 1754261), (67, 1047320), (134, 523660), (268, 261830), (335, 209464), (536, 130915), (670, 104732), (1340, 52366), (2680, 26183)]