13732400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3150

約数の個数: 60

約数和(自身を含む): 36002904

約数和(自身を除く): 22270504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 3121, 4400, 6242, 12484, 15605, 24968, 31210, 34331, 49936, 62420, 68662, 78025, 124840, 137324, 156050, 171655, 249680, 274648, 312100, 343310, 549296, 624200, 686620, 858275, 1248400, 1373240, 1716550, 2746480, 3433100, 6866200, 13732400]

約数ペア:

[(1, 13732400), (2, 6866200), (4, 3433100), (5, 2746480), (8, 1716550), (10, 1373240), (11, 1248400), (16, 858275), (20, 686620), (22, 624200), (25, 549296), (40, 343310), (44, 312100), (50, 274648), (55, 249680), (80, 171655), (88, 156050), (100, 137324), (110, 124840), (176, 78025), (200, 68662), (220, 62420), (275, 49936), (400, 34331), (440, 31210), (550, 24968), (880, 15605), (1100, 12484), (2200, 6242), (3121, 4400)]