931520

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 56

約数和(自身を含む): 2304288

約数和(自身を除く): 1372768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 71, 80, 82, 142, 160, 164, 205, 284, 320, 328, 355, 410, 568, 656, 710, 820, 1136, 1312, 1420, 1640, 2272, 2624, 2840, 2911, 3280, 4544, 5680, 5822, 6560, 11360, 11644, 13120, 14555, 22720, 23288, 29110, 46576, 58220, 93152, 116440, 186304, 232880, 465760, 931520]

約数ペア:

[(1, 931520), (2, 465760), (4, 232880), (5, 186304), (8, 116440), (10, 93152), (16, 58220), (20, 46576), (32, 29110), (40, 23288), (41, 22720), (64, 14555), (71, 13120), (80, 11644), (82, 11360), (142, 6560), (160, 5822), (164, 5680), (205, 4544), (284, 3280), (320, 2911), (328, 2840), (355, 2624), (410, 2272), (568, 1640), (656, 1420), (710, 1312), (820, 1136)]