75585040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49727}}^1$

素因数の和:49759

約数の個数: 40

約数和(自身を含む): 184988160

約数和(自身を除く): 109403120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 49727, 99454, 198908, 248635, 397816, 497270, 795632, 944813, 994540, 1889626, 1989080, 3779252, 3978160, 4724065, 7558504, 9448130, 15117008, 18896260, 37792520, 75585040]

約数ペア:

[(1, 75585040), (2, 37792520), (4, 18896260), (5, 15117008), (8, 9448130), (10, 7558504), (16, 4724065), (19, 3978160), (20, 3779252), (38, 1989080), (40, 1889626), (76, 994540), (80, 944813), (95, 795632), (152, 497270), (190, 397816), (304, 248635), (380, 198908), (760, 99454), (1520, 49727)]