79251040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1280

約数の個数: 96

約数和(自身を含む): 209944224

約数和(自身を除く): 130693184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 592, 740, 814, 880, 1184, 1217, 1480, 1628, 1760, 2035, 2434, 2960, 3256, 4070, 4868, 5920, 6085, 6512, 8140, 9736, 12170, 13024, 13387, 16280, 19472, 24340, 26774, 32560, 38944, 45029, 48680, 53548, 65120, 66935, 90058, 97360, 107096, 133870, 180116, 194720, 214192, 225145, 267740, 360232, 428384, 450290, 495319, 535480, 720464, 900580, 990638, 1070960, 1440928, 1801160, 1981276, 2141920, 2476595, 3602320, 3962552, 4953190, 7204640, 7925104, 9906380, 15850208, 19812760, 39625520, 79251040]

約数ペア:

[(1, 79251040), (2, 39625520), (4, 19812760), (5, 15850208), (8, 9906380), (10, 7925104), (11, 7204640), (16, 4953190), (20, 3962552), (22, 3602320), (32, 2476595), (37, 2141920), (40, 1981276), (44, 1801160), (55, 1440928), (74, 1070960), (80, 990638), (88, 900580), (110, 720464), (148, 535480), (160, 495319), (176, 450290), (185, 428384), (220, 360232), (296, 267740), (352, 225145), (370, 214192), (407, 194720), (440, 180116), (592, 133870), (740, 107096), (814, 97360), (880, 90058), (1184, 66935), (1217, 65120), (1480, 53548), (1628, 48680), (1760, 45029), (2035, 38944), (2434, 32560), (2960, 26774), (3256, 24340), (4070, 19472), (4868, 16280), (5920, 13387), (6085, 13024), (6512, 12170), (8140, 9736)]