1852256900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1030

約数の個数: 108

約数和(自身を含む): 4391718912

約数和(自身を除く): 2539462012

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 127, 130, 169, 254, 260, 325, 338, 508, 635, 650, 676, 845, 863, 1270, 1300, 1651, 1690, 1726, 2540, 3175, 3302, 3380, 3452, 4225, 4315, 6350, 6604, 8255, 8450, 8630, 11219, 12700, 16510, 16900, 17260, 21463, 21575, 22438, 33020, 41275, 42926, 43150, 44876, 56095, 82550, 85852, 86300, 107315, 109601, 112190, 145847, 165100, 214630, 219202, 224380, 280475, 291694, 429260, 438404, 536575, 548005, 560950, 583388, 729235, 1073150, 1096010, 1121900, 1424813, 1458470, 2146300, 2192020, 2740025, 2849626, 2916940, 3646175, 5480050, 5699252, 7124065, 7292350, 10960100, 14248130, 14584700, 18522569, 28496260, 35620325, 37045138, 71240650, 74090276, 92612845, 142481300, 185225690, 370451380, 463064225, 926128450, 1852256900]

約数ペア:

[(1, 1852256900), (2, 926128450), (4, 463064225), (5, 370451380), (10, 185225690), (13, 142481300), (20, 92612845), (25, 74090276), (26, 71240650), (50, 37045138), (52, 35620325), (65, 28496260), (100, 18522569), (127, 14584700), (130, 14248130), (169, 10960100), (254, 7292350), (260, 7124065), (325, 5699252), (338, 5480050), (508, 3646175), (635, 2916940), (650, 2849626), (676, 2740025), (845, 2192020), (863, 2146300), (1270, 1458470), (1300, 1424813), (1651, 1121900), (1690, 1096010), (1726, 1073150), (2540, 729235), (3175, 583388), (3302, 560950), (3380, 548005), (3452, 536575), (4225, 438404), (4315, 429260), (6350, 291694), (6604, 280475), (8255, 224380), (8450, 219202), (8630, 214630), (11219, 165100), (12700, 145847), (16510, 112190), (16900, 109601), (17260, 107315), (21463, 86300), (21575, 85852), (22438, 82550), (33020, 56095), (41275, 44876), (42926, 43150)]