26986720

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1117}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 64235808

約数和(自身を除く): 37249088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1117, 1208, 1510, 2234, 2416, 3020, 4468, 4832, 5585, 6040, 8936, 11170, 12080, 17872, 22340, 24160, 35744, 44680, 89360, 168667, 178720, 337334, 674668, 843335, 1349336, 1686670, 2698672, 3373340, 5397344, 6746680, 13493360, 26986720]

約数ペア:

[(1, 26986720), (2, 13493360), (4, 6746680), (5, 5397344), (8, 3373340), (10, 2698672), (16, 1686670), (20, 1349336), (32, 843335), (40, 674668), (80, 337334), (151, 178720), (160, 168667), (302, 89360), (604, 44680), (755, 35744), (1117, 24160), (1208, 22340), (1510, 17872), (2234, 12080), (2416, 11170), (3020, 8936), (4468, 6040), (4832, 5585)]