23863180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 56448000

約数和(自身を除く): 32584820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 3499, 6820, 6998, 13996, 17495, 34990, 38489, 69980, 76978, 108469, 153956, 192445, 216938, 384890, 433876, 542345, 769780, 1084690, 1193159, 2169380, 2386318, 4772636, 5965795, 11931590, 23863180]

約数ペア:

[(1, 23863180), (2, 11931590), (4, 5965795), (5, 4772636), (10, 2386318), (11, 2169380), (20, 1193159), (22, 1084690), (31, 769780), (44, 542345), (55, 433876), (62, 384890), (110, 216938), (124, 192445), (155, 153956), (220, 108469), (310, 76978), (341, 69980), (620, 38489), (682, 34990), (1364, 17495), (1705, 13996), (3410, 6998), (3499, 6820)]