3343960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 7711200

約数和(自身を除く): 4367240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2039, 4078, 8156, 10195, 16312, 20390, 40780, 81560, 83599, 167198, 334396, 417995, 668792, 835990, 1671980, 3343960]

約数ペア:

[(1, 3343960), (2, 1671980), (4, 835990), (5, 668792), (8, 417995), (10, 334396), (20, 167198), (40, 83599), (41, 81560), (82, 40780), (164, 20390), (205, 16312), (328, 10195), (410, 8156), (820, 4078), (1640, 2039)]