26107260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4889}}^1$

素因数の和:4990

約数の個数: 48

約数和(自身を含む): 73936800

約数和(自身を除く): 47829540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 4889, 5340, 9778, 14667, 19556, 24445, 29334, 48890, 58668, 73335, 97780, 146670, 293340, 435121, 870242, 1305363, 1740484, 2175605, 2610726, 4351210, 5221452, 6526815, 8702420, 13053630, 26107260]

約数ペア:

[(1, 26107260), (2, 13053630), (3, 8702420), (4, 6526815), (5, 5221452), (6, 4351210), (10, 2610726), (12, 2175605), (15, 1740484), (20, 1305363), (30, 870242), (60, 435121), (89, 293340), (178, 146670), (267, 97780), (356, 73335), (445, 58668), (534, 48890), (890, 29334), (1068, 24445), (1335, 19556), (1780, 14667), (2670, 9778), (4889, 5340)]