472760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 1088640

約数和(自身を除く): 615880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 223, 265, 424, 446, 530, 892, 1060, 1115, 1784, 2120, 2230, 4460, 8920, 11819, 23638, 47276, 59095, 94552, 118190, 236380, 472760]

約数ペア:

[(1, 472760), (2, 236380), (4, 118190), (5, 94552), (8, 59095), (10, 47276), (20, 23638), (40, 11819), (53, 8920), (106, 4460), (212, 2230), (223, 2120), (265, 1784), (424, 1115), (446, 1060), (530, 892)]