4380734260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{199}}^1\times {\mathrm{3209}}^1$

素因数の和:3438

約数の個数: 96

約数和(自身を含む): 10785600000

約数和(自身を除く): 6404865740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 199, 245, 343, 398, 490, 686, 796, 980, 995, 1372, 1393, 1715, 1990, 2786, 3209, 3430, 3980, 5572, 6418, 6860, 6965, 9751, 12836, 13930, 16045, 19502, 22463, 27860, 32090, 39004, 44926, 48755, 64180, 68257, 89852, 97510, 112315, 136514, 157241, 195020, 224630, 273028, 314482, 341285, 449260, 628964, 638591, 682570, 786205, 1100687, 1277182, 1365140, 1572410, 2201374, 2554364, 3144820, 3192955, 4402748, 4470137, 5503435, 6385910, 8940274, 11006870, 12771820, 17880548, 22013740, 22350685, 31290959, 44701370, 62581918, 89402740, 125163836, 156454795, 219036713, 312909590, 438073426, 625819180, 876146852, 1095183565, 2190367130, 4380734260]

約数ペア:

[(1, 4380734260), (2, 2190367130), (4, 1095183565), (5, 876146852), (7, 625819180), (10, 438073426), (14, 312909590), (20, 219036713), (28, 156454795), (35, 125163836), (49, 89402740), (70, 62581918), (98, 44701370), (140, 31290959), (196, 22350685), (199, 22013740), (245, 17880548), (343, 12771820), (398, 11006870), (490, 8940274), (686, 6385910), (796, 5503435), (980, 4470137), (995, 4402748), (1372, 3192955), (1393, 3144820), (1715, 2554364), (1990, 2201374), (2786, 1572410), (3209, 1365140), (3430, 1277182), (3980, 1100687), (5572, 786205), (6418, 682570), (6860, 638591), (6965, 628964), (9751, 449260), (12836, 341285), (13930, 314482), (16045, 273028), (19502, 224630), (22463, 195020), (27860, 157241), (32090, 136514), (39004, 112315), (44926, 97510), (48755, 89852), (64180, 68257)]