103613560

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{63179}}^1$

素因数の和:63231

約数の個数: 32

約数和(自身を含む): 238820400

約数和(自身を除く): 135206840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 63179, 126358, 252716, 315895, 505432, 631790, 1263580, 2527160, 2590339, 5180678, 10361356, 12951695, 20722712, 25903390, 51806780, 103613560]

約数ペア:

[(1, 103613560), (2, 51806780), (4, 25903390), (5, 20722712), (8, 12951695), (10, 10361356), (20, 5180678), (40, 2590339), (41, 2527160), (82, 1263580), (164, 631790), (205, 505432), (328, 315895), (410, 252716), (820, 126358), (1640, 63179)]