80048656496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{58921}}^1$

素因数の和:59098

約数の個数: 80

約数和(自身を含む): 168776176800

約数和(自身を除く): 88727520304

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 109, 152, 164, 218, 304, 328, 436, 656, 779, 872, 1558, 1744, 2071, 3116, 4142, 4469, 6232, 8284, 8938, 12464, 16568, 17876, 33136, 35752, 58921, 71504, 84911, 117842, 169822, 235684, 339644, 471368, 679288, 942736, 1119499, 1358576, 2238998, 2415761, 4477996, 4831522, 6422389, 8955992, 9663044, 12844778, 17911984, 19326088, 25689556, 38652176, 45899459, 51379112, 91798918, 102758224, 122025391, 183597836, 244050782, 263317949, 367195672, 488101564, 526635898, 734391344, 976203128, 1053271796, 1952406256, 2106543592, 4213087184, 5003041031, 10006082062, 20012164124, 40024328248, 80048656496]

約数ペア:

[(1, 80048656496), (2, 40024328248), (4, 20012164124), (8, 10006082062), (16, 5003041031), (19, 4213087184), (38, 2106543592), (41, 1952406256), (76, 1053271796), (82, 976203128), (109, 734391344), (152, 526635898), (164, 488101564), (218, 367195672), (304, 263317949), (328, 244050782), (436, 183597836), (656, 122025391), (779, 102758224), (872, 91798918), (1558, 51379112), (1744, 45899459), (2071, 38652176), (3116, 25689556), (4142, 19326088), (4469, 17911984), (6232, 12844778), (8284, 9663044), (8938, 8955992), (12464, 6422389), (16568, 4831522), (17876, 4477996), (33136, 2415761), (35752, 2238998), (58921, 1358576), (71504, 1119499), (84911, 942736), (117842, 679288), (169822, 471368), (235684, 339644)]