2018833160

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1\times {\mathrm{863}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 4585351680

約数和(自身を除く): 2566518520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 251, 466, 502, 863, 932, 1004, 1165, 1255, 1726, 1864, 2008, 2330, 2510, 3452, 4315, 4660, 5020, 6904, 8630, 9320, 10040, 17260, 34520, 58483, 116966, 201079, 216613, 233932, 292415, 402158, 433226, 467864, 584830, 804316, 866452, 1005395, 1083065, 1169660, 1608632, 1732904, 2010790, 2166130, 2339320, 4021580, 4332260, 8043160, 8664520, 50470829, 100941658, 201883316, 252354145, 403766632, 504708290, 1009416580, 2018833160]

約数ペア:

[(1, 2018833160), (2, 1009416580), (4, 504708290), (5, 403766632), (8, 252354145), (10, 201883316), (20, 100941658), (40, 50470829), (233, 8664520), (251, 8043160), (466, 4332260), (502, 4021580), (863, 2339320), (932, 2166130), (1004, 2010790), (1165, 1732904), (1255, 1608632), (1726, 1169660), (1864, 1083065), (2008, 1005395), (2330, 866452), (2510, 804316), (3452, 584830), (4315, 467864), (4660, 433226), (5020, 402158), (6904, 292415), (8630, 233932), (9320, 216613), (10040, 201079), (17260, 116966), (34520, 58483)]