16993760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{15173}}^1$

素因数の和:15195

約数の個数: 48

約数和(自身を含む): 45886176

約数和(自身を除く): 28892416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 15173, 30346, 60692, 75865, 106211, 121384, 151730, 212422, 242768, 303460, 424844, 485536, 531055, 606920, 849688, 1062110, 1213840, 1699376, 2124220, 2427680, 3398752, 4248440, 8496880, 16993760]

約数ペア:

[(1, 16993760), (2, 8496880), (4, 4248440), (5, 3398752), (7, 2427680), (8, 2124220), (10, 1699376), (14, 1213840), (16, 1062110), (20, 849688), (28, 606920), (32, 531055), (35, 485536), (40, 424844), (56, 303460), (70, 242768), (80, 212422), (112, 151730), (140, 121384), (160, 106211), (224, 75865), (280, 60692), (560, 30346), (1120, 15173)]