3075984920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{9883}}^1$

素因数の和:10176

約数の個数: 64

約数和(自身を含む): 7173411840

約数和(自身を除く): 4097426920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 251, 310, 502, 620, 1004, 1240, 1255, 2008, 2510, 5020, 7781, 9883, 10040, 15562, 19766, 31124, 38905, 39532, 49415, 62248, 77810, 79064, 98830, 155620, 197660, 306373, 311240, 395320, 612746, 1225492, 1531865, 2450984, 2480633, 3063730, 4961266, 6127460, 9922532, 12254920, 12403165, 19845064, 24806330, 49612660, 76899623, 99225320, 153799246, 307598492, 384498115, 615196984, 768996230, 1537992460, 3075984920]

約数ペア:

[(1, 3075984920), (2, 1537992460), (4, 768996230), (5, 615196984), (8, 384498115), (10, 307598492), (20, 153799246), (31, 99225320), (40, 76899623), (62, 49612660), (124, 24806330), (155, 19845064), (248, 12403165), (251, 12254920), (310, 9922532), (502, 6127460), (620, 4961266), (1004, 3063730), (1240, 2480633), (1255, 2450984), (2008, 1531865), (2510, 1225492), (5020, 612746), (7781, 395320), (9883, 311240), (10040, 306373), (15562, 197660), (19766, 155620), (31124, 98830), (38905, 79064), (39532, 77810), (49415, 62248)]