25626160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 69209856

約数和(自身を除く): 43583696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 683, 938, 1072, 1340, 1366, 1876, 2345, 2680, 2732, 3415, 3752, 4690, 4781, 5360, 5464, 6830, 7504, 9380, 9562, 10928, 13660, 18760, 19124, 23905, 27320, 37520, 38248, 45761, 47810, 54640, 76496, 91522, 95620, 183044, 191240, 228805, 320327, 366088, 382480, 457610, 640654, 732176, 915220, 1281308, 1601635, 1830440, 2562616, 3203270, 3660880, 5125232, 6406540, 12813080, 25626160]

約数ペア:

[(1, 25626160), (2, 12813080), (4, 6406540), (5, 5125232), (7, 3660880), (8, 3203270), (10, 2562616), (14, 1830440), (16, 1601635), (20, 1281308), (28, 915220), (35, 732176), (40, 640654), (56, 457610), (67, 382480), (70, 366088), (80, 320327), (112, 228805), (134, 191240), (140, 183044), (268, 95620), (280, 91522), (335, 76496), (469, 54640), (536, 47810), (560, 45761), (670, 38248), (683, 37520), (938, 27320), (1072, 23905), (1340, 19124), (1366, 18760), (1876, 13660), (2345, 10928), (2680, 9562), (2732, 9380), (3415, 7504), (3752, 6830), (4690, 5464), (4781, 5360)]