2216576560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1511}}^1\times {\mathrm{1667}}^1$

素因数の和:3202

約数の個数: 80

約数和(自身を含む): 5629139712

約数和(自身を除く): 3412563152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1511, 1667, 3022, 3334, 6044, 6668, 7555, 8335, 12088, 13336, 15110, 16621, 16670, 18337, 24176, 26672, 30220, 33242, 33340, 36674, 60440, 66484, 66680, 73348, 83105, 91685, 120880, 132968, 133360, 146696, 166210, 183370, 265936, 293392, 332420, 366740, 664840, 733480, 1329680, 1466960, 2518837, 5037674, 10075348, 12594185, 20150696, 25188370, 27707207, 40301392, 50376740, 55414414, 100753480, 110828828, 138536035, 201506960, 221657656, 277072070, 443315312, 554144140, 1108288280, 2216576560]

約数ペア:

[(1, 2216576560), (2, 1108288280), (4, 554144140), (5, 443315312), (8, 277072070), (10, 221657656), (11, 201506960), (16, 138536035), (20, 110828828), (22, 100753480), (40, 55414414), (44, 50376740), (55, 40301392), (80, 27707207), (88, 25188370), (110, 20150696), (176, 12594185), (220, 10075348), (440, 5037674), (880, 2518837), (1511, 1466960), (1667, 1329680), (3022, 733480), (3334, 664840), (6044, 366740), (6668, 332420), (7555, 293392), (8335, 265936), (12088, 183370), (13336, 166210), (15110, 146696), (16621, 133360), (16670, 132968), (18337, 120880), (24176, 91685), (26672, 83105), (30220, 73348), (33242, 66680), (33340, 66484), (36674, 60440)]