52536400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 120

約数和(自身を含む): 149454720

約数和(自身を除く): 96918320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 647, 700, 725, 812, 1015, 1160, 1294, 1400, 1450, 1624, 2030, 2320, 2588, 2800, 2900, 3235, 3248, 4060, 4529, 5075, 5176, 5800, 6470, 8120, 9058, 10150, 10352, 11600, 12940, 16175, 16240, 18116, 18763, 20300, 22645, 25880, 32350, 36232, 37526, 40600, 45290, 51760, 64700, 72464, 75052, 81200, 90580, 93815, 113225, 129400, 131341, 150104, 181160, 187630, 226450, 258800, 262682, 300208, 362320, 375260, 452900, 469075, 525364, 656705, 750520, 905800, 938150, 1050728, 1313410, 1501040, 1811600, 1876300, 2101456, 2626820, 3283525, 3752600, 5253640, 6567050, 7505200, 10507280, 13134100, 26268200, 52536400]

約数ペア:

[(1, 52536400), (2, 26268200), (4, 13134100), (5, 10507280), (7, 7505200), (8, 6567050), (10, 5253640), (14, 3752600), (16, 3283525), (20, 2626820), (25, 2101456), (28, 1876300), (29, 1811600), (35, 1501040), (40, 1313410), (50, 1050728), (56, 938150), (58, 905800), (70, 750520), (80, 656705), (100, 525364), (112, 469075), (116, 452900), (140, 375260), (145, 362320), (175, 300208), (200, 262682), (203, 258800), (232, 226450), (280, 187630), (290, 181160), (350, 150104), (400, 131341), (406, 129400), (464, 113225), (560, 93815), (580, 90580), (647, 81200), (700, 75052), (725, 72464), (812, 64700), (1015, 51760), (1160, 45290), (1294, 40600), (1400, 37526), (1450, 36232), (1624, 32350), (2030, 25880), (2320, 22645), (2588, 20300), (2800, 18763), (2900, 18116), (3235, 16240), (3248, 16175), (4060, 12940), (4529, 11600), (5075, 10352), (5176, 10150), (5800, 9058), (6470, 8120)]