15672006040

素因数分解:

$2^3\times 5^1\times {\mathrm{15881}}^1\times {\mathrm{24671}}^1$

素因数の和:40563

約数の個数: 32

約数和(自身を含む): 35265663360

約数和(自身を除く): 19593657320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 15881, 24671, 31762, 49342, 63524, 79405, 98684, 123355, 127048, 158810, 197368, 246710, 317620, 493420, 635240, 986840, 391800151, 783600302, 1567200604, 1959000755, 3134401208, 3918001510, 7836003020, 15672006040]

約数ペア:

[(1, 15672006040), (2, 7836003020), (4, 3918001510), (5, 3134401208), (8, 1959000755), (10, 1567200604), (20, 783600302), (40, 391800151), (15881, 986840), (24671, 635240), (31762, 493420), (49342, 317620), (63524, 246710), (79405, 197368), (98684, 158810), (123355, 127048)]