38803120

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8221}}^1$

素因数の和:8293

約数の個数: 40

約数和(自身を含む): 91757520

約数和(自身を除く): 52954400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 8221, 16442, 32884, 41105, 65768, 82210, 131536, 164420, 328840, 485039, 657680, 970078, 1940156, 2425195, 3880312, 4850390, 7760624, 9700780, 19401560, 38803120]

約数ペア:

[(1, 38803120), (2, 19401560), (4, 9700780), (5, 7760624), (8, 4850390), (10, 3880312), (16, 2425195), (20, 1940156), (40, 970078), (59, 657680), (80, 485039), (118, 328840), (236, 164420), (295, 131536), (472, 82210), (590, 65768), (944, 41105), (1180, 32884), (2360, 16442), (4720, 8221)]