40120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:87

約数の個数: 32

約数和(自身を含む): 97200

約数和(自身を除く): 57080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 680, 1003, 1180, 2006, 2360, 4012, 5015, 8024, 10030, 20060, 40120]

約数ペア:

[(1, 40120), (2, 20060), (4, 10030), (5, 8024), (8, 5015), (10, 4012), (17, 2360), (20, 2006), (34, 1180), (40, 1003), (59, 680), (68, 590), (85, 472), (118, 340), (136, 295), (170, 236)]