47730220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1777}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 107533440

約数和(自身を除く): 59803220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 1777, 2686, 3554, 5372, 6715, 7108, 8885, 13430, 17770, 26860, 30209, 35540, 60418, 120836, 140383, 151045, 280766, 302090, 561532, 604180, 701915, 1403830, 2386511, 2807660, 4773022, 9546044, 11932555, 23865110, 47730220]

約数ペア:

[(1, 47730220), (2, 23865110), (4, 11932555), (5, 9546044), (10, 4773022), (17, 2807660), (20, 2386511), (34, 1403830), (68, 701915), (79, 604180), (85, 561532), (158, 302090), (170, 280766), (316, 151045), (340, 140383), (395, 120836), (790, 60418), (1343, 35540), (1580, 30209), (1777, 26860), (2686, 17770), (3554, 13430), (5372, 8885), (6715, 7108)]