1495673680

素因数分解:

$2^4\times 5^1\times {\mathrm{397}}^1\times {\mathrm{47093}}^1$

素因数の和:47503

約数の個数: 40

約数和(自身を含む): 3486274632

約数和(自身を除く): 1990600952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 397, 794, 1588, 1985, 3176, 3970, 6352, 7940, 15880, 31760, 47093, 94186, 188372, 235465, 376744, 470930, 753488, 941860, 1883720, 3767440, 18695921, 37391842, 74783684, 93479605, 149567368, 186959210, 299134736, 373918420, 747836840, 1495673680]

約数ペア:

[(1, 1495673680), (2, 747836840), (4, 373918420), (5, 299134736), (8, 186959210), (10, 149567368), (16, 93479605), (20, 74783684), (40, 37391842), (80, 18695921), (397, 3767440), (794, 1883720), (1588, 941860), (1985, 753488), (3176, 470930), (3970, 376744), (6352, 235465), (7940, 188372), (15880, 94186), (31760, 47093)]