47344660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12659}}^1$

素因数の和:12696

約数の個数: 48

約数和(自身を含む): 114851520

約数和(自身を除く): 67506860

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 12659, 25318, 50636, 63295, 126590, 139249, 215203, 253180, 278498, 430406, 556996, 696245, 860812, 1076015, 1392490, 2152030, 2367233, 2784980, 4304060, 4734466, 9468932, 11836165, 23672330, 47344660]

約数ペア:

[(1, 47344660), (2, 23672330), (4, 11836165), (5, 9468932), (10, 4734466), (11, 4304060), (17, 2784980), (20, 2367233), (22, 2152030), (34, 1392490), (44, 1076015), (55, 860812), (68, 696245), (85, 556996), (110, 430406), (170, 278498), (187, 253180), (220, 215203), (340, 139249), (374, 126590), (748, 63295), (935, 50636), (1870, 25318), (3740, 12659)]