2080695792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{74609}}^1$

素因数の和:74710

約数の個数: 80

約数和(自身を含む): 6217102080

約数和(自身を除く): 4136406288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3486, 3984, 4648, 6972, 9296, 13944, 27888, 74609, 149218, 223827, 298436, 447654, 522263, 596872, 895308, 1044526, 1193744, 1566789, 1790616, 2089052, 3133578, 3581232, 4178104, 6192547, 6267156, 8356208, 12385094, 12534312, 18577641, 24770188, 25068624, 37155282, 43347829, 49540376, 74310564, 86695658, 99080752, 130043487, 148621128, 173391316, 260086974, 297242256, 346782632, 520173948, 693565264, 1040347896, 2080695792]

約数ペア:

[(1, 2080695792), (2, 1040347896), (3, 693565264), (4, 520173948), (6, 346782632), (7, 297242256), (8, 260086974), (12, 173391316), (14, 148621128), (16, 130043487), (21, 99080752), (24, 86695658), (28, 74310564), (42, 49540376), (48, 43347829), (56, 37155282), (83, 25068624), (84, 24770188), (112, 18577641), (166, 12534312), (168, 12385094), (249, 8356208), (332, 6267156), (336, 6192547), (498, 4178104), (581, 3581232), (664, 3133578), (996, 2089052), (1162, 1790616), (1328, 1566789), (1743, 1193744), (1992, 1044526), (2324, 895308), (3486, 596872), (3984, 522263), (4648, 447654), (6972, 298436), (9296, 223827), (13944, 149218), (27888, 74609)]