2613664240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{2473}}^1$

素因数の和:3698

約数の個数: 80

約数和(自身を含む): 6637405536

約数和(自身を除く): 4023741296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1201, 2402, 2473, 4804, 4946, 6005, 9608, 9892, 12010, 12365, 13211, 19216, 19784, 24020, 24730, 26422, 27203, 39568, 48040, 49460, 52844, 54406, 66055, 96080, 98920, 105688, 108812, 132110, 136015, 197840, 211376, 217624, 264220, 272030, 435248, 528440, 544060, 1056880, 1088120, 2176240, 2970073, 5940146, 11880292, 14850365, 23760584, 29700730, 32670803, 47521168, 59401460, 65341606, 118802920, 130683212, 163354015, 237605840, 261366424, 326708030, 522732848, 653416060, 1306832120, 2613664240]

約数ペア:

[(1, 2613664240), (2, 1306832120), (4, 653416060), (5, 522732848), (8, 326708030), (10, 261366424), (11, 237605840), (16, 163354015), (20, 130683212), (22, 118802920), (40, 65341606), (44, 59401460), (55, 47521168), (80, 32670803), (88, 29700730), (110, 23760584), (176, 14850365), (220, 11880292), (440, 5940146), (880, 2970073), (1201, 2176240), (2402, 1088120), (2473, 1056880), (4804, 544060), (4946, 528440), (6005, 435248), (9608, 272030), (9892, 264220), (12010, 217624), (12365, 211376), (13211, 197840), (19216, 136015), (19784, 132110), (24020, 108812), (24730, 105688), (26422, 98920), (27203, 96080), (39568, 66055), (48040, 54406), (49460, 52844)]