14941574960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{19441}}^1$

素因数の和:20206

約数の個数: 80

約数和(自身を含む): 37463956320

約数和(自身を除く): 22522381360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 739, 1040, 1478, 2956, 3695, 5912, 7390, 9607, 11824, 14780, 19214, 19441, 29560, 38428, 38882, 48035, 59120, 76856, 77764, 96070, 97205, 153712, 155528, 192140, 194410, 252733, 311056, 384280, 388820, 505466, 768560, 777640, 1010932, 1263665, 1555280, 2021864, 2527330, 4043728, 5054660, 10109320, 14366899, 20218640, 28733798, 57467596, 71834495, 114935192, 143668990, 186769687, 229870384, 287337980, 373539374, 574675960, 747078748, 933848435, 1149351920, 1494157496, 1867696870, 2988314992, 3735393740, 7470787480, 14941574960]

約数ペア:

[(1, 14941574960), (2, 7470787480), (4, 3735393740), (5, 2988314992), (8, 1867696870), (10, 1494157496), (13, 1149351920), (16, 933848435), (20, 747078748), (26, 574675960), (40, 373539374), (52, 287337980), (65, 229870384), (80, 186769687), (104, 143668990), (130, 114935192), (208, 71834495), (260, 57467596), (520, 28733798), (739, 20218640), (1040, 14366899), (1478, 10109320), (2956, 5054660), (3695, 4043728), (5912, 2527330), (7390, 2021864), (9607, 1555280), (11824, 1263665), (14780, 1010932), (19214, 777640), (19441, 768560), (29560, 505466), (38428, 388820), (38882, 384280), (48035, 311056), (59120, 252733), (76856, 194410), (77764, 192140), (96070, 155528), (97205, 153712)]