1448180

素因数分解:

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

素因数の和:168

約数の個数: 48

約数和(自身を含む): 3319680

約数和(自身を除く): 1871500

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 103, 148, 185, 190, 206, 370, 380, 412, 515, 703, 740, 1030, 1406, 1957, 2060, 2812, 3515, 3811, 3914, 7030, 7622, 7828, 9785, 14060, 15244, 19055, 19570, 38110, 39140, 72409, 76220, 144818, 289636, 362045, 724090, 1448180]

約数ペア:

[(1, 1448180), (2, 724090), (4, 362045), (5, 289636), (10, 144818), (19, 76220), (20, 72409), (37, 39140), (38, 38110), (74, 19570), (76, 19055), (95, 15244), (103, 14060), (148, 9785), (185, 7828), (190, 7622), (206, 7030), (370, 3914), (380, 3811), (412, 3515), (515, 2812), (703, 2060), (740, 1957), (1030, 1406)]