80446550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 169703424

約数和(自身を除く): 89256874

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 43, 50, 62, 71, 85, 86, 142, 155, 170, 215, 310, 355, 425, 430, 527, 710, 731, 775, 850, 1054, 1075, 1207, 1333, 1462, 1550, 1775, 2150, 2201, 2414, 2635, 2666, 3053, 3550, 3655, 4402, 5270, 6035, 6106, 6665, 7310, 11005, 12070, 13175, 13330, 15265, 18275, 22010, 22661, 26350, 30175, 30530, 33325, 36550, 37417, 45322, 51901, 55025, 60350, 66650, 74834, 76325, 94643, 103802, 110050, 113305, 152650, 187085, 189286, 226610, 259505, 374170, 473215, 519010, 566525, 935425, 946430, 1133050, 1297525, 1608931, 1870850, 2366075, 2595050, 3217862, 4732150, 8044655, 16089310, 40223275, 80446550]

約数ペア:

[(1, 80446550), (2, 40223275), (5, 16089310), (10, 8044655), (17, 4732150), (25, 3217862), (31, 2595050), (34, 2366075), (43, 1870850), (50, 1608931), (62, 1297525), (71, 1133050), (85, 946430), (86, 935425), (142, 566525), (155, 519010), (170, 473215), (215, 374170), (310, 259505), (355, 226610), (425, 189286), (430, 187085), (527, 152650), (710, 113305), (731, 110050), (775, 103802), (850, 94643), (1054, 76325), (1075, 74834), (1207, 66650), (1333, 60350), (1462, 55025), (1550, 51901), (1775, 45322), (2150, 37417), (2201, 36550), (2414, 33325), (2635, 30530), (2666, 30175), (3053, 26350), (3550, 22661), (3655, 22010), (4402, 18275), (5270, 15265), (6035, 13330), (6106, 13175), (6665, 12070), (7310, 11005)]