4519958080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31319}}^1$

素因数の和:31388

約数の個数: 112

約数和(自身を含む): 12028383360

約数和(自身を除く): 7508425280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 160, 164, 176, 205, 220, 320, 328, 352, 410, 440, 451, 656, 704, 820, 880, 902, 1312, 1640, 1760, 1804, 2255, 2624, 3280, 3520, 3608, 4510, 6560, 7216, 9020, 13120, 14432, 18040, 28864, 31319, 36080, 62638, 72160, 125276, 144320, 156595, 250552, 313190, 344509, 501104, 626380, 689018, 1002208, 1252760, 1284079, 1378036, 1722545, 2004416, 2505520, 2568158, 2756072, 3445090, 5011040, 5136316, 5512144, 6420395, 6890180, 10022080, 10272632, 11024288, 12840790, 13780360, 14124869, 20545264, 22048576, 25681580, 27560720, 28249738, 41090528, 51363160, 55121440, 56499476, 70624345, 82181056, 102726320, 110242880, 112998952, 141248690, 205452640, 225997904, 282497380, 410905280, 451995808, 564994760, 903991616, 1129989520, 2259979040, 4519958080]

約数ペア:

[(1, 4519958080), (2, 2259979040), (4, 1129989520), (5, 903991616), (8, 564994760), (10, 451995808), (11, 410905280), (16, 282497380), (20, 225997904), (22, 205452640), (32, 141248690), (40, 112998952), (41, 110242880), (44, 102726320), (55, 82181056), (64, 70624345), (80, 56499476), (82, 55121440), (88, 51363160), (110, 41090528), (160, 28249738), (164, 27560720), (176, 25681580), (205, 22048576), (220, 20545264), (320, 14124869), (328, 13780360), (352, 12840790), (410, 11024288), (440, 10272632), (451, 10022080), (656, 6890180), (704, 6420395), (820, 5512144), (880, 5136316), (902, 5011040), (1312, 3445090), (1640, 2756072), (1760, 2568158), (1804, 2505520), (2255, 2004416), (2624, 1722545), (3280, 1378036), (3520, 1284079), (3608, 1252760), (4510, 1002208), (6560, 689018), (7216, 626380), (9020, 501104), (13120, 344509), (14432, 313190), (18040, 250552), (28864, 156595), (31319, 144320), (36080, 125276), (62638, 72160)]