4526480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 12320640

約数和(自身を除く): 7794160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 137, 140, 236, 274, 280, 295, 413, 472, 548, 560, 590, 685, 826, 944, 959, 1096, 1180, 1370, 1652, 1918, 2065, 2192, 2360, 2740, 3304, 3836, 4130, 4720, 4795, 5480, 6608, 7672, 8083, 8260, 9590, 10960, 15344, 16166, 16520, 19180, 32332, 33040, 38360, 40415, 56581, 64664, 76720, 80830, 113162, 129328, 161660, 226324, 282905, 323320, 452648, 565810, 646640, 905296, 1131620, 2263240, 4526480]

約数ペア:

[(1, 4526480), (2, 2263240), (4, 1131620), (5, 905296), (7, 646640), (8, 565810), (10, 452648), (14, 323320), (16, 282905), (20, 226324), (28, 161660), (35, 129328), (40, 113162), (56, 80830), (59, 76720), (70, 64664), (80, 56581), (112, 40415), (118, 38360), (137, 33040), (140, 32332), (236, 19180), (274, 16520), (280, 16166), (295, 15344), (413, 10960), (472, 9590), (548, 8260), (560, 8083), (590, 7672), (685, 6608), (826, 5480), (944, 4795), (959, 4720), (1096, 4130), (1180, 3836), (1370, 3304), (1652, 2740), (1918, 2360), (2065, 2192)]