5220320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 14515200

約数和(自身を除く): 9294880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 79, 80, 112, 118, 140, 158, 160, 224, 236, 280, 295, 316, 395, 413, 472, 553, 560, 590, 632, 790, 826, 944, 1106, 1120, 1180, 1264, 1580, 1652, 1888, 2065, 2212, 2360, 2528, 2765, 3160, 3304, 4130, 4424, 4661, 4720, 5530, 6320, 6608, 8260, 8848, 9322, 9440, 11060, 12640, 13216, 16520, 17696, 18644, 22120, 23305, 32627, 33040, 37288, 44240, 46610, 65254, 66080, 74576, 88480, 93220, 130508, 149152, 163135, 186440, 261016, 326270, 372880, 522032, 652540, 745760, 1044064, 1305080, 2610160, 5220320]

約数ペア:

[(1, 5220320), (2, 2610160), (4, 1305080), (5, 1044064), (7, 745760), (8, 652540), (10, 522032), (14, 372880), (16, 326270), (20, 261016), (28, 186440), (32, 163135), (35, 149152), (40, 130508), (56, 93220), (59, 88480), (70, 74576), (79, 66080), (80, 65254), (112, 46610), (118, 44240), (140, 37288), (158, 33040), (160, 32627), (224, 23305), (236, 22120), (280, 18644), (295, 17696), (316, 16520), (395, 13216), (413, 12640), (472, 11060), (553, 9440), (560, 9322), (590, 8848), (632, 8260), (790, 6608), (826, 6320), (944, 5530), (1106, 4720), (1120, 4661), (1180, 4424), (1264, 4130), (1580, 3304), (1652, 3160), (1888, 2765), (2065, 2528), (2212, 2360)]