71092360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 166561920

約数和(自身を除く): 95469560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 67, 82, 134, 164, 205, 268, 328, 335, 410, 536, 647, 670, 820, 1294, 1340, 1640, 2588, 2680, 2747, 3235, 5176, 5494, 6470, 10988, 12940, 13735, 21976, 25880, 26527, 27470, 43349, 53054, 54940, 86698, 106108, 109880, 132635, 173396, 212216, 216745, 265270, 346792, 433490, 530540, 866980, 1061080, 1733960, 1777309, 3554618, 7109236, 8886545, 14218472, 17773090, 35546180, 71092360]

約数ペア:

[(1, 71092360), (2, 35546180), (4, 17773090), (5, 14218472), (8, 8886545), (10, 7109236), (20, 3554618), (40, 1777309), (41, 1733960), (67, 1061080), (82, 866980), (134, 530540), (164, 433490), (205, 346792), (268, 265270), (328, 216745), (335, 212216), (410, 173396), (536, 132635), (647, 109880), (670, 106108), (820, 86698), (1294, 54940), (1340, 53054), (1640, 43349), (2588, 27470), (2680, 26527), (2747, 25880), (3235, 21976), (5176, 13735), (5494, 12940), (6470, 10988)]