27196880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4657}}^1$

素因数の和:4743

約数の個数: 40

約数和(自身を含む): 64112712

約数和(自身を除く): 36915832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 4657, 5840, 9314, 18628, 23285, 37256, 46570, 74512, 93140, 186280, 339961, 372560, 679922, 1359844, 1699805, 2719688, 3399610, 5439376, 6799220, 13598440, 27196880]

約数ペア:

[(1, 27196880), (2, 13598440), (4, 6799220), (5, 5439376), (8, 3399610), (10, 2719688), (16, 1699805), (20, 1359844), (40, 679922), (73, 372560), (80, 339961), (146, 186280), (292, 93140), (365, 74512), (584, 46570), (730, 37256), (1168, 23285), (1460, 18628), (2920, 9314), (4657, 5840)]