152440820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37547}}^1$

素因数の和:37592

約数の個数: 48

約数和(自身を含む): 378483840

約数和(自身を除く): 226043020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 37547, 75094, 150188, 187735, 262829, 375470, 525658, 750940, 1051316, 1088863, 1314145, 2177726, 2628290, 4355452, 5256580, 5444315, 7622041, 10888630, 15244082, 21777260, 30488164, 38110205, 76220410, 152440820]

約数ペア:

[(1, 152440820), (2, 76220410), (4, 38110205), (5, 30488164), (7, 21777260), (10, 15244082), (14, 10888630), (20, 7622041), (28, 5444315), (29, 5256580), (35, 4355452), (58, 2628290), (70, 2177726), (116, 1314145), (140, 1088863), (145, 1051316), (203, 750940), (290, 525658), (406, 375470), (580, 262829), (812, 187735), (1015, 150188), (2030, 75094), (4060, 37547)]