188836696690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{77447}}^1$

素因数の和:77827

約数の個数: 64

約数和(自身を含む): 367698320640

約数和(自身を除く): 178861623950

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 313, 410, 626, 779, 1558, 1565, 3130, 3895, 5947, 7790, 11894, 12833, 25666, 29735, 59470, 64165, 77447, 128330, 154894, 243827, 387235, 487654, 774470, 1219135, 1471493, 2438270, 2942986, 3175327, 6350654, 7357465, 14714930, 15876635, 24240911, 31753270, 48481822, 60331213, 120662426, 121204555, 242409110, 301656065, 460577309, 603312130, 921154618, 993877351, 1987754702, 2302886545, 4605773090, 4969386755, 9938773510, 18883669669, 37767339338, 94418348345, 188836696690]

約数ペア:

[(1, 188836696690), (2, 94418348345), (5, 37767339338), (10, 18883669669), (19, 9938773510), (38, 4969386755), (41, 4605773090), (82, 2302886545), (95, 1987754702), (190, 993877351), (205, 921154618), (313, 603312130), (410, 460577309), (626, 301656065), (779, 242409110), (1558, 121204555), (1565, 120662426), (3130, 60331213), (3895, 48481822), (5947, 31753270), (7790, 24240911), (11894, 15876635), (12833, 14714930), (25666, 7357465), (29735, 6350654), (59470, 3175327), (64165, 2942986), (77447, 2438270), (128330, 1471493), (154894, 1219135), (243827, 774470), (387235, 487654)]