2896360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 7113600

約数和(自身を除く): 4217240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 103, 148, 152, 185, 190, 206, 296, 370, 380, 412, 515, 703, 740, 760, 824, 1030, 1406, 1480, 1957, 2060, 2812, 3515, 3811, 3914, 4120, 5624, 7030, 7622, 7828, 9785, 14060, 15244, 15656, 19055, 19570, 28120, 30488, 38110, 39140, 72409, 76220, 78280, 144818, 152440, 289636, 362045, 579272, 724090, 1448180, 2896360]

約数ペア:

[(1, 2896360), (2, 1448180), (4, 724090), (5, 579272), (8, 362045), (10, 289636), (19, 152440), (20, 144818), (37, 78280), (38, 76220), (40, 72409), (74, 39140), (76, 38110), (95, 30488), (103, 28120), (148, 19570), (152, 19055), (185, 15656), (190, 15244), (206, 14060), (296, 9785), (370, 7828), (380, 7622), (412, 7030), (515, 5624), (703, 4120), (740, 3914), (760, 3811), (824, 3515), (1030, 2812), (1406, 2060), (1480, 1957)]