5087474896

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{1303}}^1$

素因数の和:1880

約数の個数: 80

約数和(自身を含む): 11455838208

約数和(自身を除く): 6368363312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 491, 497, 568, 982, 994, 1136, 1303, 1964, 1988, 2606, 3437, 3928, 3976, 5212, 6874, 7856, 7952, 9121, 10424, 13748, 18242, 20848, 27496, 34861, 36484, 54992, 69722, 72968, 92513, 139444, 145936, 185026, 244027, 278888, 370052, 488054, 557776, 639773, 647591, 740104, 976108, 1279546, 1295182, 1480208, 1952216, 2559092, 2590364, 3904432, 4478411, 5118184, 5180728, 8956822, 10236368, 10361456, 17913644, 35827288, 45423883, 71654576, 90847766, 181695532, 317967181, 363391064, 635934362, 726782128, 1271868724, 2543737448, 5087474896]

約数ペア:

[(1, 5087474896), (2, 2543737448), (4, 1271868724), (7, 726782128), (8, 635934362), (14, 363391064), (16, 317967181), (28, 181695532), (56, 90847766), (71, 71654576), (112, 45423883), (142, 35827288), (284, 17913644), (491, 10361456), (497, 10236368), (568, 8956822), (982, 5180728), (994, 5118184), (1136, 4478411), (1303, 3904432), (1964, 2590364), (1988, 2559092), (2606, 1952216), (3437, 1480208), (3928, 1295182), (3976, 1279546), (5212, 976108), (6874, 740104), (7856, 647591), (7952, 639773), (9121, 557776), (10424, 488054), (13748, 370052), (18242, 278888), (20848, 244027), (27496, 185026), (34861, 145936), (36484, 139444), (54992, 92513), (69722, 72968)]