6736840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 16873920

約数和(自身を除く): 10137080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 251, 305, 440, 488, 502, 610, 671, 1004, 1220, 1255, 1342, 2008, 2440, 2510, 2684, 2761, 3355, 5020, 5368, 5522, 6710, 10040, 11044, 13420, 13805, 15311, 22088, 26840, 27610, 30622, 55220, 61244, 76555, 110440, 122488, 153110, 168421, 306220, 336842, 612440, 673684, 842105, 1347368, 1684210, 3368420, 6736840]

約数ペア:

[(1, 6736840), (2, 3368420), (4, 1684210), (5, 1347368), (8, 842105), (10, 673684), (11, 612440), (20, 336842), (22, 306220), (40, 168421), (44, 153110), (55, 122488), (61, 110440), (88, 76555), (110, 61244), (122, 55220), (220, 30622), (244, 27610), (251, 26840), (305, 22088), (440, 15311), (488, 13805), (502, 13420), (610, 11044), (671, 10040), (1004, 6710), (1220, 5522), (1255, 5368), (1342, 5020), (2008, 3355), (2440, 2761), (2510, 2684)]