8045386160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{8929}}^1$

素因数の和:10558

約数の個数: 80

約数和(自身を含む): 21393422400

約数和(自身を除く): 13348036240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1609, 3218, 6436, 8045, 8929, 11263, 12872, 16090, 17858, 22526, 25744, 32180, 35716, 44645, 45052, 56315, 62503, 64360, 71432, 89290, 90104, 112630, 125006, 128720, 142864, 178580, 180208, 225260, 250012, 312515, 357160, 450520, 500024, 625030, 714320, 901040, 1000048, 1250060, 2500120, 5000240, 14366761, 28733522, 57467044, 71833805, 100567327, 114934088, 143667610, 201134654, 229868176, 287335220, 402269308, 502836635, 574670440, 804538616, 1005673270, 1149340880, 1609077232, 2011346540, 4022693080, 8045386160]

約数ペア:

[(1, 8045386160), (2, 4022693080), (4, 2011346540), (5, 1609077232), (7, 1149340880), (8, 1005673270), (10, 804538616), (14, 574670440), (16, 502836635), (20, 402269308), (28, 287335220), (35, 229868176), (40, 201134654), (56, 143667610), (70, 114934088), (80, 100567327), (112, 71833805), (140, 57467044), (280, 28733522), (560, 14366761), (1609, 5000240), (3218, 2500120), (6436, 1250060), (8045, 1000048), (8929, 901040), (11263, 714320), (12872, 625030), (16090, 500024), (17858, 450520), (22526, 357160), (25744, 312515), (32180, 250012), (35716, 225260), (44645, 180208), (45052, 178580), (56315, 142864), (62503, 128720), (64360, 125006), (71432, 112630), (89290, 90104)]