20080650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2269}}^1$

素因数の和:2343

約数の個数: 48

約数和(自身を含む): 50666400

約数和(自身を除く): 30585750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 295, 354, 590, 885, 1475, 1770, 2269, 2950, 4425, 4538, 6807, 8850, 11345, 13614, 22690, 34035, 56725, 68070, 113450, 133871, 170175, 267742, 340350, 401613, 669355, 803226, 1338710, 2008065, 3346775, 4016130, 6693550, 10040325, 20080650]

約数ペア:

[(1, 20080650), (2, 10040325), (3, 6693550), (5, 4016130), (6, 3346775), (10, 2008065), (15, 1338710), (25, 803226), (30, 669355), (50, 401613), (59, 340350), (75, 267742), (118, 170175), (150, 133871), (177, 113450), (295, 68070), (354, 56725), (590, 34035), (885, 22690), (1475, 13614), (1770, 11345), (2269, 8850), (2950, 6807), (4425, 4538)]