9926920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6053}}^1$

素因数の和:6105

約数の個数: 32

約数和(自身を含む): 22884120

約数和(自身を除く): 12957200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6053, 12106, 24212, 30265, 48424, 60530, 121060, 242120, 248173, 496346, 992692, 1240865, 1985384, 2481730, 4963460, 9926920]

約数ペア:

[(1, 9926920), (2, 4963460), (4, 2481730), (5, 1985384), (8, 1240865), (10, 992692), (20, 496346), (40, 248173), (41, 242120), (82, 121060), (164, 60530), (205, 48424), (328, 30265), (410, 24212), (820, 12106), (1640, 6053)]