2017170400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12421}}^1$

素因数の和:12477

約数の個数: 144

約数和(自身を含む): 5822439840

約数和(自身を除く): 3805269440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 160, 175, 200, 203, 224, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 800, 812, 928, 1015, 1120, 1160, 1400, 1450, 1624, 2030, 2320, 2800, 2900, 3248, 4060, 4640, 5075, 5600, 5800, 6496, 8120, 10150, 11600, 12421, 16240, 20300, 23200, 24842, 32480, 40600, 49684, 62105, 81200, 86947, 99368, 124210, 162400, 173894, 198736, 248420, 310525, 347788, 360209, 397472, 434735, 496840, 621050, 695576, 720418, 869470, 993680, 1242100, 1391152, 1440836, 1738940, 1801045, 1987360, 2173675, 2484200, 2521463, 2782304, 2881672, 3477880, 3602090, 4347350, 4968400, 5042926, 5763344, 6955760, 7204180, 8694700, 9005225, 9936800, 10085852, 11526688, 12607315, 13911520, 14408360, 17389400, 18010450, 20171704, 25214630, 28816720, 34778800, 36020900, 40343408, 50429260, 57633440, 63036575, 69557600, 72041800, 80686816, 100858520, 126073150, 144083600, 201717040, 252146300, 288167200, 403434080, 504292600, 1008585200, 2017170400]

約数ペア:

[(1, 2017170400), (2, 1008585200), (4, 504292600), (5, 403434080), (7, 288167200), (8, 252146300), (10, 201717040), (14, 144083600), (16, 126073150), (20, 100858520), (25, 80686816), (28, 72041800), (29, 69557600), (32, 63036575), (35, 57633440), (40, 50429260), (50, 40343408), (56, 36020900), (58, 34778800), (70, 28816720), (80, 25214630), (100, 20171704), (112, 18010450), (116, 17389400), (140, 14408360), (145, 13911520), (160, 12607315), (175, 11526688), (200, 10085852), (203, 9936800), (224, 9005225), (232, 8694700), (280, 7204180), (290, 6955760), (350, 5763344), (400, 5042926), (406, 4968400), (464, 4347350), (560, 3602090), (580, 3477880), (700, 2881672), (725, 2782304), (800, 2521463), (812, 2484200), (928, 2173675), (1015, 1987360), (1120, 1801045), (1160, 1738940), (1400, 1440836), (1450, 1391152), (1624, 1242100), (2030, 993680), (2320, 869470), (2800, 720418), (2900, 695576), (3248, 621050), (4060, 496840), (4640, 434735), (5075, 397472), (5600, 360209), (5800, 347788), (6496, 310525), (8120, 248420), (10150, 198736), (11600, 173894), (12421, 162400), (16240, 124210), (20300, 99368), (23200, 86947), (24842, 81200), (32480, 62105), (40600, 49684)]