716170040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3583}}^1$

素因数の和:3876

約数の個数: 64

約数和(自身を含む): 1703116800

約数和(自身を除く): 986946760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 263, 380, 526, 760, 1052, 1315, 2104, 2630, 3583, 4997, 5260, 7166, 9994, 10520, 14332, 17915, 19988, 24985, 28664, 35830, 39976, 49970, 68077, 71660, 99940, 136154, 143320, 199880, 272308, 340385, 544616, 680770, 942329, 1361540, 1884658, 2723080, 3769316, 4711645, 7538632, 9423290, 17904251, 18846580, 35808502, 37693160, 71617004, 89521255, 143234008, 179042510, 358085020, 716170040]

約数ペア:

[(1, 716170040), (2, 358085020), (4, 179042510), (5, 143234008), (8, 89521255), (10, 71617004), (19, 37693160), (20, 35808502), (38, 18846580), (40, 17904251), (76, 9423290), (95, 7538632), (152, 4711645), (190, 3769316), (263, 2723080), (380, 1884658), (526, 1361540), (760, 942329), (1052, 680770), (1315, 544616), (2104, 340385), (2630, 272308), (3583, 199880), (4997, 143320), (5260, 136154), (7166, 99940), (9994, 71660), (10520, 68077), (14332, 49970), (17915, 39976), (19988, 35830), (24985, 28664)]