6669520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 18701928

約数和(自身を除く): 12032408

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 53, 55, 65, 80, 88, 104, 106, 110, 121, 130, 143, 176, 208, 212, 220, 242, 260, 265, 286, 424, 440, 484, 520, 530, 572, 583, 605, 689, 715, 848, 880, 968, 1040, 1060, 1144, 1166, 1210, 1378, 1430, 1573, 1936, 2120, 2288, 2332, 2420, 2756, 2860, 2915, 3146, 3445, 4240, 4664, 4840, 5512, 5720, 5830, 6292, 6413, 6890, 7579, 7865, 9328, 9680, 11024, 11440, 11660, 12584, 12826, 13780, 15158, 15730, 23320, 25168, 25652, 27560, 30316, 31460, 32065, 37895, 46640, 51304, 55120, 60632, 62920, 64130, 75790, 83369, 102608, 121264, 125840, 128260, 151580, 166738, 256520, 303160, 333476, 416845, 513040, 606320, 666952, 833690, 1333904, 1667380, 3334760, 6669520]

約数ペア:

[(1, 6669520), (2, 3334760), (4, 1667380), (5, 1333904), (8, 833690), (10, 666952), (11, 606320), (13, 513040), (16, 416845), (20, 333476), (22, 303160), (26, 256520), (40, 166738), (44, 151580), (52, 128260), (53, 125840), (55, 121264), (65, 102608), (80, 83369), (88, 75790), (104, 64130), (106, 62920), (110, 60632), (121, 55120), (130, 51304), (143, 46640), (176, 37895), (208, 32065), (212, 31460), (220, 30316), (242, 27560), (260, 25652), (265, 25168), (286, 23320), (424, 15730), (440, 15158), (484, 13780), (520, 12826), (530, 12584), (572, 11660), (583, 11440), (605, 11024), (689, 9680), (715, 9328), (848, 7865), (880, 7579), (968, 6890), (1040, 6413), (1060, 6292), (1144, 5830), (1166, 5720), (1210, 5512), (1378, 4840), (1430, 4664), (1573, 4240), (1936, 3445), (2120, 3146), (2288, 2915), (2332, 2860), (2420, 2756)]