8696120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7013}}^1$

素因数の和:7055

約数の個数: 32

約数和(自身を含む): 20200320

約数和(自身を除く): 11504200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 7013, 14026, 28052, 35065, 56104, 70130, 140260, 217403, 280520, 434806, 869612, 1087015, 1739224, 2174030, 4348060, 8696120]

約数ペア:

[(1, 8696120), (2, 4348060), (4, 2174030), (5, 1739224), (8, 1087015), (10, 869612), (20, 434806), (31, 280520), (40, 217403), (62, 140260), (124, 70130), (155, 56104), (248, 35065), (310, 28052), (620, 14026), (1240, 7013)]