4120350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 11009712

約数和(自身を除く): 6889362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 2113, 4226, 6339, 10565, 12678, 21130, 27469, 31695, 52825, 54938, 63390, 82407, 105650, 137345, 158475, 164814, 274690, 316950, 412035, 686725, 824070, 1373450, 2060175, 4120350]

約数ペア:

[(1, 4120350), (2, 2060175), (3, 1373450), (5, 824070), (6, 686725), (10, 412035), (13, 316950), (15, 274690), (25, 164814), (26, 158475), (30, 137345), (39, 105650), (50, 82407), (65, 63390), (75, 54938), (78, 52825), (130, 31695), (150, 27469), (195, 21130), (325, 12678), (390, 10565), (650, 6339), (975, 4226), (1950, 2113)]