10408120

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{709}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 23515200

約数和(自身を除く): 13107080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 709, 734, 1418, 1468, 1835, 2836, 2936, 3545, 3670, 5672, 7090, 7340, 14180, 14680, 28360, 260203, 520406, 1040812, 1301015, 2081624, 2602030, 5204060, 10408120]

約数ペア:

[(1, 10408120), (2, 5204060), (4, 2602030), (5, 2081624), (8, 1301015), (10, 1040812), (20, 520406), (40, 260203), (367, 28360), (709, 14680), (734, 14180), (1418, 7340), (1468, 7090), (1835, 5672), (2836, 3670), (2936, 3545)]