89934880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1442

約数の個数: 96

約数和(自身を含む): 247121280

約数和(自身を除く): 157186400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1120, 1180, 1361, 1652, 1888, 2065, 2360, 2722, 3304, 4130, 4720, 5444, 6608, 6805, 8260, 9440, 9527, 10888, 13216, 13610, 16520, 19054, 21776, 27220, 33040, 38108, 43552, 47635, 54440, 66080, 76216, 80299, 95270, 108880, 152432, 160598, 190540, 217760, 304864, 321196, 381080, 401495, 562093, 642392, 762160, 802990, 1124186, 1284784, 1524320, 1605980, 2248372, 2569568, 2810465, 3211960, 4496744, 5620930, 6423920, 8993488, 11241860, 12847840, 17986976, 22483720, 44967440, 89934880]

約数ペア:

[(1, 89934880), (2, 44967440), (4, 22483720), (5, 17986976), (7, 12847840), (8, 11241860), (10, 8993488), (14, 6423920), (16, 5620930), (20, 4496744), (28, 3211960), (32, 2810465), (35, 2569568), (40, 2248372), (56, 1605980), (59, 1524320), (70, 1284784), (80, 1124186), (112, 802990), (118, 762160), (140, 642392), (160, 562093), (224, 401495), (236, 381080), (280, 321196), (295, 304864), (413, 217760), (472, 190540), (560, 160598), (590, 152432), (826, 108880), (944, 95270), (1120, 80299), (1180, 76216), (1361, 66080), (1652, 54440), (1888, 47635), (2065, 43552), (2360, 38108), (2722, 33040), (3304, 27220), (4130, 21776), (4720, 19054), (5444, 16520), (6608, 13610), (6805, 13216), (8260, 10888), (9440, 9527)]