196572640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1$

素因数の和:1760

約数の個数: 96

約数和(自身を含む): 514491264

約数和(自身を除く): 317918624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 67, 80, 88, 110, 134, 160, 176, 220, 268, 335, 352, 440, 536, 670, 737, 880, 1072, 1340, 1474, 1667, 1760, 2144, 2680, 2948, 3334, 3685, 5360, 5896, 6668, 7370, 8335, 10720, 11792, 13336, 14740, 16670, 18337, 23584, 26672, 29480, 33340, 36674, 53344, 58960, 66680, 73348, 91685, 111689, 117920, 133360, 146696, 183370, 223378, 266720, 293392, 366740, 446756, 558445, 586784, 733480, 893512, 1116890, 1228579, 1466960, 1787024, 2233780, 2457158, 2933920, 3574048, 4467560, 4914316, 6142895, 8935120, 9828632, 12285790, 17870240, 19657264, 24571580, 39314528, 49143160, 98286320, 196572640]

約数ペア:

[(1, 196572640), (2, 98286320), (4, 49143160), (5, 39314528), (8, 24571580), (10, 19657264), (11, 17870240), (16, 12285790), (20, 9828632), (22, 8935120), (32, 6142895), (40, 4914316), (44, 4467560), (55, 3574048), (67, 2933920), (80, 2457158), (88, 2233780), (110, 1787024), (134, 1466960), (160, 1228579), (176, 1116890), (220, 893512), (268, 733480), (335, 586784), (352, 558445), (440, 446756), (536, 366740), (670, 293392), (737, 266720), (880, 223378), (1072, 183370), (1340, 146696), (1474, 133360), (1667, 117920), (1760, 111689), (2144, 91685), (2680, 73348), (2948, 66680), (3334, 58960), (3685, 53344), (5360, 36674), (5896, 33340), (6668, 29480), (7370, 26672), (8335, 23584), (10720, 18337), (11792, 16670), (13336, 14740)]