413936470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{1531}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 785364480

約数和(自身を除く): 371428010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1423, 1531, 2846, 3062, 7115, 7655, 14230, 15310, 27037, 29089, 54074, 58178, 135185, 145445, 270370, 290890, 2178613, 4357226, 10893065, 21786130, 41393647, 82787294, 206968235, 413936470]

約数ペア:

[(1, 413936470), (2, 206968235), (5, 82787294), (10, 41393647), (19, 21786130), (38, 10893065), (95, 4357226), (190, 2178613), (1423, 290890), (1531, 270370), (2846, 145445), (3062, 135185), (7115, 58178), (7655, 54074), (14230, 29089), (15310, 27037)]