12201475040

素因数分解:

$2^5\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{61949}}^1$

素因数の和:63195

約数の個数: 48

約数和(自身を含む): 28849867200

約数和(自身を除く): 16648392160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1231, 2462, 4924, 6155, 9848, 12310, 19696, 24620, 39392, 49240, 61949, 98480, 123898, 196960, 247796, 309745, 495592, 619490, 991184, 1238980, 1982368, 2477960, 4955920, 9911840, 76259219, 152518438, 305036876, 381296095, 610073752, 762592190, 1220147504, 1525184380, 2440295008, 3050368760, 6100737520, 12201475040]

約数ペア:

[(1, 12201475040), (2, 6100737520), (4, 3050368760), (5, 2440295008), (8, 1525184380), (10, 1220147504), (16, 762592190), (20, 610073752), (32, 381296095), (40, 305036876), (80, 152518438), (160, 76259219), (1231, 9911840), (2462, 4955920), (4924, 2477960), (6155, 1982368), (9848, 1238980), (12310, 991184), (19696, 619490), (24620, 495592), (39392, 309745), (49240, 247796), (61949, 196960), (98480, 123898)]