2954423120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{305209}}^1$

素因数の和:305244

約数の個数: 60

約数和(自身を含む): 7550284980

約数和(自身を除く): 4595861860

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 305209, 610418, 1220836, 1526045, 2441672, 3052090, 3357299, 4883344, 6104180, 6714598, 12208360, 13429196, 16786495, 24416720, 26858392, 33572990, 36930289, 53716784, 67145980, 73860578, 134291960, 147721156, 184651445, 268583920, 295442312, 369302890, 590884624, 738605780, 1477211560, 2954423120]

約数ペア:

[(1, 2954423120), (2, 1477211560), (4, 738605780), (5, 590884624), (8, 369302890), (10, 295442312), (11, 268583920), (16, 184651445), (20, 147721156), (22, 134291960), (40, 73860578), (44, 67145980), (55, 53716784), (80, 36930289), (88, 33572990), (110, 26858392), (121, 24416720), (176, 16786495), (220, 13429196), (242, 12208360), (440, 6714598), (484, 6104180), (605, 4883344), (880, 3357299), (968, 3052090), (1210, 2441672), (1936, 1526045), (2420, 1220836), (4840, 610418), (9680, 305209)]