1200200728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{28901}}^1$

素因数の和:29115

約数の個数: 32

約数和(自身を含む): 2341062000

約数和(自身を除く): 1140861272

約数列:

[1, 2, 4, 8, 29, 58, 116, 179, 232, 358, 716, 1432, 5191, 10382, 20764, 28901, 41528, 57802, 115604, 231208, 838129, 1676258, 3352516, 5173279, 6705032, 10346558, 20693116, 41386232, 150025091, 300050182, 600100364, 1200200728]

約数ペア:

[(1, 1200200728), (2, 600100364), (4, 300050182), (8, 150025091), (29, 41386232), (58, 20693116), (116, 10346558), (179, 6705032), (232, 5173279), (358, 3352516), (716, 1676258), (1432, 838129), (5191, 231208), (10382, 115604), (20764, 57802), (28901, 41528)]