532400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^3$

素因数の和:51

約数の個数: 60

約数和(自身を含む): 1406904

約数和(自身を除く): 874504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 968, 1100, 1210, 1331, 1936, 2200, 2420, 2662, 3025, 4400, 4840, 5324, 6050, 6655, 9680, 10648, 12100, 13310, 21296, 24200, 26620, 33275, 48400, 53240, 66550, 106480, 133100, 266200, 532400]

約数ペア:

[(1, 532400), (2, 266200), (4, 133100), (5, 106480), (8, 66550), (10, 53240), (11, 48400), (16, 33275), (20, 26620), (22, 24200), (25, 21296), (40, 13310), (44, 12100), (50, 10648), (55, 9680), (80, 6655), (88, 6050), (100, 5324), (110, 4840), (121, 4400), (176, 3025), (200, 2662), (220, 2420), (242, 2200), (275, 1936), (400, 1331), (440, 1210), (484, 1100), (550, 968), (605, 880)]