3726080

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 9271584

約数和(自身を除く): 5545504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 71, 80, 82, 128, 142, 160, 164, 205, 256, 284, 320, 328, 355, 410, 568, 640, 656, 710, 820, 1136, 1280, 1312, 1420, 1640, 2272, 2624, 2840, 2911, 3280, 4544, 5248, 5680, 5822, 6560, 9088, 10496, 11360, 11644, 13120, 14555, 18176, 22720, 23288, 26240, 29110, 45440, 46576, 52480, 58220, 90880, 93152, 116440, 186304, 232880, 372608, 465760, 745216, 931520, 1863040, 3726080]

約数ペア:

[(1, 3726080), (2, 1863040), (4, 931520), (5, 745216), (8, 465760), (10, 372608), (16, 232880), (20, 186304), (32, 116440), (40, 93152), (41, 90880), (64, 58220), (71, 52480), (80, 46576), (82, 45440), (128, 29110), (142, 26240), (160, 23288), (164, 22720), (205, 18176), (256, 14555), (284, 13120), (320, 11644), (328, 11360), (355, 10496), (410, 9088), (568, 6560), (640, 5822), (656, 5680), (710, 5248), (820, 4544), (1136, 3280), (1280, 2911), (1312, 2840), (1420, 2624), (1640, 2272)]