20185076200

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2727713}}^1$

素因数の和:2727766

約数の個数: 48

約数和(自身を含む): 48198706380

約数和(自身を除く): 28013630180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 7400, 2727713, 5455426, 10910852, 13638565, 21821704, 27277130, 54554260, 68192825, 100925381, 109108520, 136385650, 201850762, 272771300, 403701524, 504626905, 545542600, 807403048, 1009253810, 2018507620, 2523134525, 4037015240, 5046269050, 10092538100, 20185076200]

約数ペア:

[(1, 20185076200), (2, 10092538100), (4, 5046269050), (5, 4037015240), (8, 2523134525), (10, 2018507620), (20, 1009253810), (25, 807403048), (37, 545542600), (40, 504626905), (50, 403701524), (74, 272771300), (100, 201850762), (148, 136385650), (185, 109108520), (200, 100925381), (296, 68192825), (370, 54554260), (740, 27277130), (925, 21821704), (1480, 13638565), (1850, 10910852), (3700, 5455426), (7400, 2727713)]