708604400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2609}}^1$

素因数の和:2731

約数の個数: 120

約数和(自身を含む): 1966436640

約数和(自身を除く): 1257832240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 97, 100, 112, 140, 175, 194, 200, 280, 350, 388, 400, 485, 560, 679, 700, 776, 970, 1358, 1400, 1552, 1940, 2425, 2609, 2716, 2800, 3395, 3880, 4850, 5218, 5432, 6790, 7760, 9700, 10436, 10864, 13045, 13580, 16975, 18263, 19400, 20872, 26090, 27160, 33950, 36526, 38800, 41744, 52180, 54320, 65225, 67900, 73052, 91315, 104360, 130450, 135800, 146104, 182630, 208720, 253073, 260900, 271600, 292208, 365260, 456575, 506146, 521800, 730520, 913150, 1012292, 1043600, 1265365, 1461040, 1771511, 1826300, 2024584, 2530730, 3543022, 3652600, 4049168, 5061460, 6326825, 7086044, 7305200, 8857555, 10122920, 12653650, 14172088, 17715110, 20245840, 25307300, 28344176, 35430220, 44287775, 50614600, 70860440, 88575550, 101229200, 141720880, 177151100, 354302200, 708604400]

約数ペア:

[(1, 708604400), (2, 354302200), (4, 177151100), (5, 141720880), (7, 101229200), (8, 88575550), (10, 70860440), (14, 50614600), (16, 44287775), (20, 35430220), (25, 28344176), (28, 25307300), (35, 20245840), (40, 17715110), (50, 14172088), (56, 12653650), (70, 10122920), (80, 8857555), (97, 7305200), (100, 7086044), (112, 6326825), (140, 5061460), (175, 4049168), (194, 3652600), (200, 3543022), (280, 2530730), (350, 2024584), (388, 1826300), (400, 1771511), (485, 1461040), (560, 1265365), (679, 1043600), (700, 1012292), (776, 913150), (970, 730520), (1358, 521800), (1400, 506146), (1552, 456575), (1940, 365260), (2425, 292208), (2609, 271600), (2716, 260900), (2800, 253073), (3395, 208720), (3880, 182630), (4850, 146104), (5218, 135800), (5432, 130450), (6790, 104360), (7760, 91315), (9700, 73052), (10436, 67900), (10864, 65225), (13045, 54320), (13580, 52180), (16975, 41744), (18263, 38800), (19400, 36526), (20872, 33950), (26090, 27160)]