2615663660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{15601}}^1$

素因数の和:15794

約数の個数: 48

約数和(自身を含む): 5614473312

約数和(自身を除く): 2998809652

約数列:

[1, 2, 4, 5, 10, 20, 83, 101, 166, 202, 332, 404, 415, 505, 830, 1010, 1660, 2020, 8383, 15601, 16766, 31202, 33532, 41915, 62404, 78005, 83830, 156010, 167660, 312020, 1294883, 1575701, 2589766, 3151402, 5179532, 6302804, 6474415, 7878505, 12948830, 15757010, 25897660, 31514020, 130783183, 261566366, 523132732, 653915915, 1307831830, 2615663660]

約数ペア:

[(1, 2615663660), (2, 1307831830), (4, 653915915), (5, 523132732), (10, 261566366), (20, 130783183), (83, 31514020), (101, 25897660), (166, 15757010), (202, 12948830), (332, 7878505), (404, 6474415), (415, 6302804), (505, 5179532), (830, 3151402), (1010, 2589766), (1660, 1575701), (2020, 1294883), (8383, 312020), (15601, 167660), (16766, 156010), (31202, 83830), (33532, 78005), (41915, 62404)]