109635160

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{4013}}^1$

素因数の和:4707

約数の個数: 32

約数和(自身を含む): 247101840

約数和(自身を除く): 137466680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2732, 3415, 4013, 5464, 6830, 8026, 13660, 16052, 20065, 27320, 32104, 40130, 80260, 160520, 2740879, 5481758, 10963516, 13704395, 21927032, 27408790, 54817580, 109635160]

約数ペア:

[(1, 109635160), (2, 54817580), (4, 27408790), (5, 21927032), (8, 13704395), (10, 10963516), (20, 5481758), (40, 2740879), (683, 160520), (1366, 80260), (2732, 40130), (3415, 32104), (4013, 27320), (5464, 20065), (6830, 16052), (8026, 13660)]