39005200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{577}}^1$

素因数の和:621

約数の個数: 90

約数和(自身を含む): 101648814

約数和(自身を除く): 62643614

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 260, 325, 338, 400, 520, 577, 650, 676, 845, 1040, 1154, 1300, 1352, 1690, 2308, 2600, 2704, 2885, 3380, 4225, 4616, 5200, 5770, 6760, 7501, 8450, 9232, 11540, 13520, 14425, 15002, 16900, 23080, 28850, 30004, 33800, 37505, 46160, 57700, 60008, 67600, 75010, 97513, 115400, 120016, 150020, 187525, 195026, 230800, 300040, 375050, 390052, 487565, 600080, 750100, 780104, 975130, 1500200, 1560208, 1950260, 2437825, 3000400, 3900520, 4875650, 7801040, 9751300, 19502600, 39005200]

約数ペア:

[(1, 39005200), (2, 19502600), (4, 9751300), (5, 7801040), (8, 4875650), (10, 3900520), (13, 3000400), (16, 2437825), (20, 1950260), (25, 1560208), (26, 1500200), (40, 975130), (50, 780104), (52, 750100), (65, 600080), (80, 487565), (100, 390052), (104, 375050), (130, 300040), (169, 230800), (200, 195026), (208, 187525), (260, 150020), (325, 120016), (338, 115400), (400, 97513), (520, 75010), (577, 67600), (650, 60008), (676, 57700), (845, 46160), (1040, 37505), (1154, 33800), (1300, 30004), (1352, 28850), (1690, 23080), (2308, 16900), (2600, 15002), (2704, 14425), (2885, 13520), (3380, 11540), (4225, 9232), (4616, 8450), (5200, 7501), (5770, 6760)]