1023164080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2309}}^1$

素因数の和:2542

約数の個数: 80

約数和(自身を含む): 2474841600

約数和(自身を除く): 1451677520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 191, 232, 290, 382, 464, 580, 764, 955, 1160, 1528, 1910, 2309, 2320, 3056, 3820, 4618, 5539, 7640, 9236, 11078, 11545, 15280, 18472, 22156, 23090, 27695, 36944, 44312, 46180, 55390, 66961, 88624, 92360, 110780, 133922, 184720, 221560, 267844, 334805, 441019, 443120, 535688, 669610, 882038, 1071376, 1339220, 1764076, 2205095, 2678440, 3528152, 4410190, 5356880, 7056304, 8820380, 12789551, 17640760, 25579102, 35281520, 51158204, 63947755, 102316408, 127895510, 204632816, 255791020, 511582040, 1023164080]

約数ペア:

[(1, 1023164080), (2, 511582040), (4, 255791020), (5, 204632816), (8, 127895510), (10, 102316408), (16, 63947755), (20, 51158204), (29, 35281520), (40, 25579102), (58, 17640760), (80, 12789551), (116, 8820380), (145, 7056304), (191, 5356880), (232, 4410190), (290, 3528152), (382, 2678440), (464, 2205095), (580, 1764076), (764, 1339220), (955, 1071376), (1160, 882038), (1528, 669610), (1910, 535688), (2309, 443120), (2320, 441019), (3056, 334805), (3820, 267844), (4618, 221560), (5539, 184720), (7640, 133922), (9236, 110780), (11078, 92360), (11545, 88624), (15280, 66961), (18472, 55390), (22156, 46180), (23090, 44312), (27695, 36944)]