38639650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 83726784

約数和(自身を除く): 45087134

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1325, 1855, 2083, 2650, 3710, 4166, 9275, 10415, 14581, 18550, 20830, 29162, 52075, 72905, 104150, 110399, 145810, 220798, 364525, 551995, 729050, 772793, 1103990, 1545586, 2759975, 3863965, 5519950, 7727930, 19319825, 38639650]

約数ペア:

[(1, 38639650), (2, 19319825), (5, 7727930), (7, 5519950), (10, 3863965), (14, 2759975), (25, 1545586), (35, 1103990), (50, 772793), (53, 729050), (70, 551995), (106, 364525), (175, 220798), (265, 145810), (350, 110399), (371, 104150), (530, 72905), (742, 52075), (1325, 29162), (1855, 20830), (2083, 18550), (2650, 14581), (3710, 10415), (4166, 9275)]