15694700080

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{10979}}^1$

素因数の和:11266

約数の個数: 80

約数和(自身を含む): 37055128320

約数和(自身を除く): 21360428240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 167, 214, 334, 428, 535, 668, 835, 856, 1070, 1336, 1670, 1712, 2140, 2672, 3340, 4280, 6680, 8560, 10979, 13360, 17869, 21958, 35738, 43916, 54895, 71476, 87832, 89345, 109790, 142952, 175664, 178690, 219580, 285904, 357380, 439160, 714760, 878320, 1174753, 1429520, 1833493, 2349506, 3666986, 4699012, 5873765, 7333972, 9167465, 9398024, 11747530, 14667944, 18334930, 18796048, 23495060, 29335888, 36669860, 46990120, 73339720, 93980240, 146679440, 196183751, 392367502, 784735004, 980918755, 1569470008, 1961837510, 3138940016, 3923675020, 7847350040, 15694700080]

約数ペア:

[(1, 15694700080), (2, 7847350040), (4, 3923675020), (5, 3138940016), (8, 1961837510), (10, 1569470008), (16, 980918755), (20, 784735004), (40, 392367502), (80, 196183751), (107, 146679440), (167, 93980240), (214, 73339720), (334, 46990120), (428, 36669860), (535, 29335888), (668, 23495060), (835, 18796048), (856, 18334930), (1070, 14667944), (1336, 11747530), (1670, 9398024), (1712, 9167465), (2140, 7333972), (2672, 5873765), (3340, 4699012), (4280, 3666986), (6680, 2349506), (8560, 1833493), (10979, 1429520), (13360, 1174753), (17869, 878320), (21958, 714760), (35738, 439160), (43916, 357380), (54895, 285904), (71476, 219580), (87832, 178690), (89345, 175664), (109790, 142952)]