100309280

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13339}}^1$

素因数の和:13401

約数の個数: 48

約数和(自身を含む): 242040960

約数和(自身を除く): 141731680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 13339, 26678, 53356, 66695, 106712, 133390, 213424, 266780, 426848, 533560, 626933, 1067120, 1253866, 2134240, 2507732, 3134665, 5015464, 6269330, 10030928, 12538660, 20061856, 25077320, 50154640, 100309280]

約数ペア:

[(1, 100309280), (2, 50154640), (4, 25077320), (5, 20061856), (8, 12538660), (10, 10030928), (16, 6269330), (20, 5015464), (32, 3134665), (40, 2507732), (47, 2134240), (80, 1253866), (94, 1067120), (160, 626933), (188, 533560), (235, 426848), (376, 266780), (470, 213424), (752, 133390), (940, 106712), (1504, 66695), (1880, 53356), (3760, 26678), (7520, 13339)]