1853804780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{92413}}^1$

素因数の和:92498

約数の個数: 48

約数和(自身を含む): 4191899040

約数和(自身を除く): 2338094260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 4012, 5015, 10030, 20060, 92413, 184826, 369652, 462065, 924130, 1571021, 1848260, 3142042, 5452367, 6284084, 7855105, 10904734, 15710210, 21809468, 27261835, 31420420, 54523670, 92690239, 109047340, 185380478, 370760956, 463451195, 926902390, 1853804780]

約数ペア:

[(1, 1853804780), (2, 926902390), (4, 463451195), (5, 370760956), (10, 185380478), (17, 109047340), (20, 92690239), (34, 54523670), (59, 31420420), (68, 27261835), (85, 21809468), (118, 15710210), (170, 10904734), (236, 7855105), (295, 6284084), (340, 5452367), (590, 3142042), (1003, 1848260), (1180, 1571021), (2006, 924130), (4012, 462065), (5015, 369652), (10030, 184826), (20060, 92413)]