5911460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 7297372

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 181, 230, 284, 355, 362, 460, 710, 724, 905, 1420, 1633, 1810, 3266, 3620, 4163, 6532, 8165, 8326, 12851, 16330, 16652, 20815, 25702, 32660, 41630, 51404, 64255, 83260, 128510, 257020, 295573, 591146, 1182292, 1477865, 2955730, 5911460]

約数ペア:

[(1, 5911460), (2, 2955730), (4, 1477865), (5, 1182292), (10, 591146), (20, 295573), (23, 257020), (46, 128510), (71, 83260), (92, 64255), (115, 51404), (142, 41630), (181, 32660), (230, 25702), (284, 20815), (355, 16652), (362, 16330), (460, 12851), (710, 8326), (724, 8165), (905, 6532), (1420, 4163), (1633, 3620), (1810, 3266)]