33133750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2074

約数の個数: 40

約数和(自身を含む): 66916080

約数和(自身を除く): 33782330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 2039, 3250, 4078, 8125, 10195, 16250, 20390, 26507, 50975, 53014, 101950, 132535, 254875, 265070, 509750, 662675, 1274375, 1325350, 2548750, 3313375, 6626750, 16566875, 33133750]

約数ペア:

[(1, 33133750), (2, 16566875), (5, 6626750), (10, 3313375), (13, 2548750), (25, 1325350), (26, 1274375), (50, 662675), (65, 509750), (125, 265070), (130, 254875), (250, 132535), (325, 101950), (625, 53014), (650, 50975), (1250, 26507), (1625, 20390), (2039, 16250), (3250, 10195), (4078, 8125)]