2092201720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{393271}}^1$

素因数の和:393308

約数の個数: 64

約数和(自身を含む): 5663116800

約数和(自身を除く): 3570915080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 393271, 786542, 1573084, 1966355, 2752897, 3146168, 3932710, 5505794, 7472149, 7865420, 11011588, 13764485, 14944298, 15730840, 22023176, 27528970, 29888596, 37360745, 52305043, 55057940, 59777192, 74721490, 104610086, 110115880, 149442980, 209220172, 261525215, 298885960, 418440344, 523050430, 1046100860, 2092201720]

約数ペア:

[(1, 2092201720), (2, 1046100860), (4, 523050430), (5, 418440344), (7, 298885960), (8, 261525215), (10, 209220172), (14, 149442980), (19, 110115880), (20, 104610086), (28, 74721490), (35, 59777192), (38, 55057940), (40, 52305043), (56, 37360745), (70, 29888596), (76, 27528970), (95, 22023176), (133, 15730840), (140, 14944298), (152, 13764485), (190, 11011588), (266, 7865420), (280, 7472149), (380, 5505794), (532, 3932710), (665, 3146168), (760, 2752897), (1064, 1966355), (1330, 1573084), (2660, 786542), (5320, 393271)]