250822040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47147}}^1$

素因数の和:47184

約数の個数: 64

約数和(自身を含む): 678931200

約数和(自身を除く): 428109160

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, 47147, 94294, 188588, 235735, 330029, 377176, 471470, 660058, 895793, 942940, 1320116, 1650145, 1791586, 1885880, 2640232, 3300290, 3583172, 4478965, 6270551, 6600580, 7166344, 8957930, 12541102, 13201160, 17915860, 25082204, 31352755, 35831720, 50164408, 62705510, 125411020, 250822040]

約数ペア:

[(1, 250822040), (2, 125411020), (4, 62705510), (5, 50164408), (7, 35831720), (8, 31352755), (10, 25082204), (14, 17915860), (19, 13201160), (20, 12541102), (28, 8957930), (35, 7166344), (38, 6600580), (40, 6270551), (56, 4478965), (70, 3583172), (76, 3300290), (95, 2640232), (133, 1885880), (140, 1791586), (152, 1650145), (190, 1320116), (266, 942940), (280, 895793), (380, 660058), (532, 471470), (665, 377176), (760, 330029), (1064, 235735), (1330, 188588), (2660, 94294), (5320, 47147)]