2200972870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 4157049600

約数和(自身を除く): 1956076730

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 149, 235, 265, 298, 470, 530, 593, 745, 1186, 1490, 2491, 2965, 4982, 5930, 7003, 7897, 12455, 14006, 15794, 24910, 27871, 31429, 35015, 39485, 55742, 62858, 70030, 78970, 88357, 139355, 157145, 176714, 278710, 314290, 371159, 441785, 742318, 883570, 1477163, 1855795, 2954326, 3711590, 4152779, 4682921, 7385815, 8305558, 9365842, 14771630, 20763895, 23414605, 41527790, 46829210, 220097287, 440194574, 1100486435, 2200972870]

約数ペア:

[(1, 2200972870), (2, 1100486435), (5, 440194574), (10, 220097287), (47, 46829210), (53, 41527790), (94, 23414605), (106, 20763895), (149, 14771630), (235, 9365842), (265, 8305558), (298, 7385815), (470, 4682921), (530, 4152779), (593, 3711590), (745, 2954326), (1186, 1855795), (1490, 1477163), (2491, 883570), (2965, 742318), (4982, 441785), (5930, 371159), (7003, 314290), (7897, 278710), (12455, 176714), (14006, 157145), (15794, 139355), (24910, 88357), (27871, 78970), (31429, 70030), (35015, 62858), (39485, 55742)]