233552020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10093}}^1$

素因数の和:10204

約数の個数: 48

約数和(自身を含む): 534174480

約数和(自身を除く): 300622460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1780, 2314, 4628, 5785, 10093, 11570, 20186, 23140, 40372, 50465, 100930, 131209, 201860, 262418, 524836, 656045, 898277, 1312090, 1796554, 2624180, 3593108, 4491385, 8982770, 11677601, 17965540, 23355202, 46710404, 58388005, 116776010, 233552020]

約数ペア:

[(1, 233552020), (2, 116776010), (4, 58388005), (5, 46710404), (10, 23355202), (13, 17965540), (20, 11677601), (26, 8982770), (52, 4491385), (65, 3593108), (89, 2624180), (130, 1796554), (178, 1312090), (260, 898277), (356, 656045), (445, 524836), (890, 262418), (1157, 201860), (1780, 131209), (2314, 100930), (4628, 50465), (5785, 40372), (10093, 23140), (11570, 20186)]