24890720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9151}}^1$

素因数の和:9183

約数の個数: 48

約数和(自身を含む): 62270208

約数和(自身を除く): 37379488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 9151, 18302, 36604, 45755, 73208, 91510, 146416, 155567, 183020, 292832, 311134, 366040, 622268, 732080, 777835, 1244536, 1464160, 1555670, 2489072, 3111340, 4978144, 6222680, 12445360, 24890720]

約数ペア:

[(1, 24890720), (2, 12445360), (4, 6222680), (5, 4978144), (8, 3111340), (10, 2489072), (16, 1555670), (17, 1464160), (20, 1244536), (32, 777835), (34, 732080), (40, 622268), (68, 366040), (80, 311134), (85, 292832), (136, 183020), (160, 155567), (170, 146416), (272, 91510), (340, 73208), (544, 45755), (680, 36604), (1360, 18302), (2720, 9151)]