2772048400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11887}}^1$

素因数の和:11969

約数の個数: 120

約数和(自身を含む): 7402990464

約数和(自身を除く): 4630942064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 53, 55, 80, 88, 100, 106, 110, 176, 200, 212, 220, 265, 275, 400, 424, 440, 530, 550, 583, 848, 880, 1060, 1100, 1166, 1325, 2120, 2200, 2332, 2650, 2915, 4240, 4400, 4664, 5300, 5830, 9328, 10600, 11660, 11887, 14575, 21200, 23320, 23774, 29150, 46640, 47548, 58300, 59435, 95096, 116600, 118870, 130757, 190192, 233200, 237740, 261514, 297175, 475480, 523028, 594350, 630011, 653785, 950960, 1046056, 1188700, 1260022, 1307570, 2092112, 2377400, 2520044, 2615140, 3150055, 3268925, 4754800, 5040088, 5230280, 6300110, 6537850, 6930121, 10080176, 10460560, 12600220, 13075700, 13860242, 15750275, 25200440, 26151400, 27720484, 31500550, 34650605, 50400880, 52302800, 55440968, 63001100, 69301210, 110881936, 126002200, 138602420, 173253025, 252004400, 277204840, 346506050, 554409680, 693012100, 1386024200, 2772048400]

約数ペア:

[(1, 2772048400), (2, 1386024200), (4, 693012100), (5, 554409680), (8, 346506050), (10, 277204840), (11, 252004400), (16, 173253025), (20, 138602420), (22, 126002200), (25, 110881936), (40, 69301210), (44, 63001100), (50, 55440968), (53, 52302800), (55, 50400880), (80, 34650605), (88, 31500550), (100, 27720484), (106, 26151400), (110, 25200440), (176, 15750275), (200, 13860242), (212, 13075700), (220, 12600220), (265, 10460560), (275, 10080176), (400, 6930121), (424, 6537850), (440, 6300110), (530, 5230280), (550, 5040088), (583, 4754800), (848, 3268925), (880, 3150055), (1060, 2615140), (1100, 2520044), (1166, 2377400), (1325, 2092112), (2120, 1307570), (2200, 1260022), (2332, 1188700), (2650, 1046056), (2915, 950960), (4240, 653785), (4400, 630011), (4664, 594350), (5300, 523028), (5830, 475480), (9328, 297175), (10600, 261514), (11660, 237740), (11887, 233200), (14575, 190192), (21200, 130757), (23320, 118870), (23774, 116600), (29150, 95096), (46640, 59435), (47548, 58300)]