26436220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 59300640

約数和(自身を除く): 32864420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 953, 1387, 1460, 1906, 2774, 3812, 4765, 5548, 6935, 9530, 13870, 18107, 19060, 27740, 36214, 69569, 72428, 90535, 139138, 181070, 278276, 347845, 362140, 695690, 1321811, 1391380, 2643622, 5287244, 6609055, 13218110, 26436220]

約数ペア:

[(1, 26436220), (2, 13218110), (4, 6609055), (5, 5287244), (10, 2643622), (19, 1391380), (20, 1321811), (38, 695690), (73, 362140), (76, 347845), (95, 278276), (146, 181070), (190, 139138), (292, 90535), (365, 72428), (380, 69569), (730, 36214), (953, 27740), (1387, 19060), (1460, 18107), (1906, 13870), (2774, 9530), (3812, 6935), (4765, 5548)]