9227339980

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1\times {\mathrm{1789}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 19465004160

約数和(自身を除く): 10237664180

約数列:

[1, 2, 4, 5, 10, 20, 463, 557, 926, 1114, 1789, 1852, 2228, 2315, 2785, 3578, 4630, 5570, 7156, 8945, 9260, 11140, 17890, 35780, 257891, 515782, 828307, 996473, 1031564, 1289455, 1656614, 1992946, 2578910, 3313228, 3985892, 4141535, 4982365, 5157820, 8283070, 9964730, 16566140, 19929460, 461366999, 922733998, 1845467996, 2306834995, 4613669990, 9227339980]

約数ペア:

[(1, 9227339980), (2, 4613669990), (4, 2306834995), (5, 1845467996), (10, 922733998), (20, 461366999), (463, 19929460), (557, 16566140), (926, 9964730), (1114, 8283070), (1789, 5157820), (1852, 4982365), (2228, 4141535), (2315, 3985892), (2785, 3313228), (3578, 2578910), (4630, 1992946), (5570, 1656614), (7156, 1289455), (8945, 1031564), (9260, 996473), (11140, 828307), (17890, 515782), (35780, 257891)]