3740260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 8418816

約数和(自身を除く): 4678556

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 173, 188, 230, 235, 346, 460, 470, 692, 865, 940, 1081, 1730, 2162, 3460, 3979, 4324, 5405, 7958, 8131, 10810, 15916, 16262, 19895, 21620, 32524, 39790, 40655, 79580, 81310, 162620, 187013, 374026, 748052, 935065, 1870130, 3740260]

約数ペア:

[(1, 3740260), (2, 1870130), (4, 935065), (5, 748052), (10, 374026), (20, 187013), (23, 162620), (46, 81310), (47, 79580), (92, 40655), (94, 39790), (115, 32524), (173, 21620), (188, 19895), (230, 16262), (235, 15916), (346, 10810), (460, 8131), (470, 7958), (692, 5405), (865, 4324), (940, 3979), (1081, 3460), (1730, 2162)]