105041560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2660

約数の個数: 64

約数和(自身を含む): 257846400

約数和(自身を除く): 152804840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1580, 2054, 2557, 3160, 4108, 5114, 5135, 8216, 10228, 10270, 12785, 20456, 20540, 25570, 33241, 41080, 51140, 66482, 102280, 132964, 166205, 202003, 265928, 332410, 404006, 664820, 808012, 1010015, 1329640, 1616024, 2020030, 2626039, 4040060, 5252078, 8080120, 10504156, 13130195, 21008312, 26260390, 52520780, 105041560]

約数ペア:

[(1, 105041560), (2, 52520780), (4, 26260390), (5, 21008312), (8, 13130195), (10, 10504156), (13, 8080120), (20, 5252078), (26, 4040060), (40, 2626039), (52, 2020030), (65, 1616024), (79, 1329640), (104, 1010015), (130, 808012), (158, 664820), (260, 404006), (316, 332410), (395, 265928), (520, 202003), (632, 166205), (790, 132964), (1027, 102280), (1580, 66482), (2054, 51140), (2557, 41080), (3160, 33241), (4108, 25570), (5114, 20540), (5135, 20456), (8216, 12785), (10228, 10270)]