19627080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14869}}^1$

素因数の和:14894

約数の個数: 64

約数和(自身を含む): 64238400

約数和(自身を除く): 44611320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14869, 29738, 44607, 59476, 74345, 89214, 118952, 148690, 163559, 178428, 223035, 297380, 327118, 356856, 446070, 490677, 594760, 654236, 817795, 892140, 981354, 1308472, 1635590, 1784280, 1962708, 2453385, 3271180, 3925416, 4906770, 6542360, 9813540, 19627080]

約数ペア:

[(1, 19627080), (2, 9813540), (3, 6542360), (4, 4906770), (5, 3925416), (6, 3271180), (8, 2453385), (10, 1962708), (11, 1784280), (12, 1635590), (15, 1308472), (20, 981354), (22, 892140), (24, 817795), (30, 654236), (33, 594760), (40, 490677), (44, 446070), (55, 356856), (60, 327118), (66, 297380), (88, 223035), (110, 178428), (120, 163559), (132, 148690), (165, 118952), (220, 89214), (264, 74345), (330, 59476), (440, 44607), (660, 29738), (1320, 14869)]