102293560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59473}}^1$

素因数の和:59527

約数の個数: 32

約数和(自身を含む): 235517040

約数和(自身を除く): 133223480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 59473, 118946, 237892, 297365, 475784, 594730, 1189460, 2378920, 2557339, 5114678, 10229356, 12786695, 20458712, 25573390, 51146780, 102293560]

約数ペア:

[(1, 102293560), (2, 51146780), (4, 25573390), (5, 20458712), (8, 12786695), (10, 10229356), (20, 5114678), (40, 2557339), (43, 2378920), (86, 1189460), (172, 594730), (215, 475784), (344, 297365), (430, 237892), (860, 118946), (1720, 59473)]