76355680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25117}}^1$

素因数の和:25151

約数の個数: 48

約数和(自身を含む): 189892080

約数和(自身を除く): 113536400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 25117, 50234, 100468, 125585, 200936, 251170, 401872, 477223, 502340, 803744, 954446, 1004680, 1908892, 2009360, 2386115, 3817784, 4018720, 4772230, 7635568, 9544460, 15271136, 19088920, 38177840, 76355680]

約数ペア:

[(1, 76355680), (2, 38177840), (4, 19088920), (5, 15271136), (8, 9544460), (10, 7635568), (16, 4772230), (19, 4018720), (20, 3817784), (32, 2386115), (38, 2009360), (40, 1908892), (76, 1004680), (80, 954446), (95, 803744), (152, 502340), (160, 477223), (190, 401872), (304, 251170), (380, 200936), (608, 125585), (760, 100468), (1520, 50234), (3040, 25117)]