4206410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 8696160

約数和(自身を除く): 4489750

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 131, 169, 190, 247, 262, 338, 494, 655, 845, 1235, 1310, 1690, 1703, 2470, 2489, 3211, 3406, 4978, 6422, 8515, 12445, 16055, 17030, 22139, 24890, 32110, 32357, 44278, 64714, 110695, 161785, 221390, 323570, 420641, 841282, 2103205, 4206410]

約数ペア:

[(1, 4206410), (2, 2103205), (5, 841282), (10, 420641), (13, 323570), (19, 221390), (26, 161785), (38, 110695), (65, 64714), (95, 44278), (130, 32357), (131, 32110), (169, 24890), (190, 22139), (247, 17030), (262, 16055), (338, 12445), (494, 8515), (655, 6422), (845, 4978), (1235, 3406), (1310, 3211), (1690, 2489), (1703, 2470)]