45869380

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 99293040

約数和(自身を除く): 53423660

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 109, 212, 218, 265, 397, 436, 530, 545, 794, 1060, 1090, 1588, 1985, 2180, 3970, 5777, 7940, 11554, 21041, 23108, 28885, 42082, 43273, 57770, 84164, 86546, 105205, 115540, 173092, 210410, 216365, 420820, 432730, 865460, 2293469, 4586938, 9173876, 11467345, 22934690, 45869380]

約数ペア:

[(1, 45869380), (2, 22934690), (4, 11467345), (5, 9173876), (10, 4586938), (20, 2293469), (53, 865460), (106, 432730), (109, 420820), (212, 216365), (218, 210410), (265, 173092), (397, 115540), (436, 105205), (530, 86546), (545, 84164), (794, 57770), (1060, 43273), (1090, 42082), (1588, 28885), (1985, 23108), (2180, 21041), (3970, 11554), (5777, 7940)]