6500120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 17236800

約数和(自身を除く): 10736680

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 79, 85, 88, 110, 121, 136, 158, 170, 187, 220, 242, 316, 340, 374, 395, 440, 484, 605, 632, 680, 748, 790, 869, 935, 968, 1210, 1343, 1496, 1580, 1738, 1870, 2057, 2420, 2686, 3160, 3476, 3740, 4114, 4345, 4840, 5372, 6715, 6952, 7480, 8228, 8690, 9559, 10285, 10744, 13430, 14773, 16456, 17380, 19118, 20570, 26860, 29546, 34760, 38236, 41140, 47795, 53720, 59092, 73865, 76472, 82280, 95590, 118184, 147730, 162503, 191180, 295460, 325006, 382360, 590920, 650012, 812515, 1300024, 1625030, 3250060, 6500120]

約数ペア:

[(1, 6500120), (2, 3250060), (4, 1625030), (5, 1300024), (8, 812515), (10, 650012), (11, 590920), (17, 382360), (20, 325006), (22, 295460), (34, 191180), (40, 162503), (44, 147730), (55, 118184), (68, 95590), (79, 82280), (85, 76472), (88, 73865), (110, 59092), (121, 53720), (136, 47795), (158, 41140), (170, 38236), (187, 34760), (220, 29546), (242, 26860), (316, 20570), (340, 19118), (374, 17380), (395, 16456), (440, 14773), (484, 13430), (605, 10744), (632, 10285), (680, 9559), (748, 8690), (790, 8228), (869, 7480), (935, 6952), (968, 6715), (1210, 5372), (1343, 4840), (1496, 4345), (1580, 4114), (1738, 3740), (1870, 3476), (2057, 3160), (2420, 2686)]