3178713040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{3889}}^1$

素因数の和:4520

約数の個数: 80

約数和(自身を含む): 7840279440

約数和(自身を除く): 4661566400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 601, 680, 1202, 1360, 2404, 3005, 3889, 4808, 6010, 7778, 9616, 10217, 12020, 15556, 19445, 20434, 24040, 31112, 38890, 40868, 48080, 51085, 62224, 66113, 77780, 81736, 102170, 132226, 155560, 163472, 204340, 264452, 311120, 330565, 408680, 528904, 661130, 817360, 1057808, 1322260, 2337289, 2644520, 4674578, 5289040, 9349156, 11686445, 18698312, 23372890, 37396624, 39733913, 46745780, 79467826, 93491560, 158935652, 186983120, 198669565, 317871304, 397339130, 635742608, 794678260, 1589356520, 3178713040]

約数ペア:

[(1, 3178713040), (2, 1589356520), (4, 794678260), (5, 635742608), (8, 397339130), (10, 317871304), (16, 198669565), (17, 186983120), (20, 158935652), (34, 93491560), (40, 79467826), (68, 46745780), (80, 39733913), (85, 37396624), (136, 23372890), (170, 18698312), (272, 11686445), (340, 9349156), (601, 5289040), (680, 4674578), (1202, 2644520), (1360, 2337289), (2404, 1322260), (3005, 1057808), (3889, 817360), (4808, 661130), (6010, 528904), (7778, 408680), (9616, 330565), (10217, 311120), (12020, 264452), (15556, 204340), (19445, 163472), (20434, 155560), (24040, 132226), (31112, 102170), (38890, 81736), (40868, 77780), (48080, 66113), (51085, 62224)]