380424580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{4007}}^1$

素因数の和:4164

約数の個数: 48

約数和(自身を含む): 824173056

約数和(自身を除く): 443748476

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 101, 188, 202, 235, 404, 470, 505, 940, 1010, 2020, 4007, 4747, 8014, 9494, 16028, 18988, 20035, 23735, 40070, 47470, 80140, 94940, 188329, 376658, 404707, 753316, 809414, 941645, 1618828, 1883290, 2023535, 3766580, 4047070, 8094140, 19021229, 38042458, 76084916, 95106145, 190212290, 380424580]

約数ペア:

[(1, 380424580), (2, 190212290), (4, 95106145), (5, 76084916), (10, 38042458), (20, 19021229), (47, 8094140), (94, 4047070), (101, 3766580), (188, 2023535), (202, 1883290), (235, 1618828), (404, 941645), (470, 809414), (505, 753316), (940, 404707), (1010, 376658), (2020, 188329), (4007, 94940), (4747, 80140), (8014, 47470), (9494, 40070), (16028, 23735), (18988, 20035)]