187036220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18301}}^1$

素因数の和:18390

約数の個数: 48

約数和(自身を含む): 455060928

約数和(自身を除く): 268024708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 18301, 36602, 73204, 91505, 128107, 183010, 256214, 366020, 512428, 640535, 1281070, 1335973, 2562140, 2671946, 5343892, 6679865, 9351811, 13359730, 18703622, 26719460, 37407244, 46759055, 93518110, 187036220]

約数ペア:

[(1, 187036220), (2, 93518110), (4, 46759055), (5, 37407244), (7, 26719460), (10, 18703622), (14, 13359730), (20, 9351811), (28, 6679865), (35, 5343892), (70, 2671946), (73, 2562140), (140, 1335973), (146, 1281070), (292, 640535), (365, 512428), (511, 366020), (730, 256214), (1022, 183010), (1460, 128107), (2044, 91505), (2555, 73204), (5110, 36602), (10220, 18301)]