6673080560

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{11213}}^1$

素因数の和:11442

約数の個数: 80

約数和(自身を含む): 15968915424

約数和(自身を除く): 9295834864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 173, 215, 344, 346, 430, 688, 692, 860, 865, 1384, 1720, 1730, 2768, 3440, 3460, 6920, 7439, 11213, 13840, 14878, 22426, 29756, 37195, 44852, 56065, 59512, 74390, 89704, 112130, 119024, 148780, 179408, 224260, 297560, 448520, 482159, 595120, 897040, 964318, 1928636, 1939849, 2410795, 3857272, 3879698, 4821590, 7714544, 7759396, 9643180, 9699245, 15518792, 19286360, 19398490, 31037584, 38572720, 38796980, 77593960, 83413507, 155187920, 166827014, 333654028, 417067535, 667308056, 834135070, 1334616112, 1668270140, 3336540280, 6673080560]

約数ペア:

[(1, 6673080560), (2, 3336540280), (4, 1668270140), (5, 1334616112), (8, 834135070), (10, 667308056), (16, 417067535), (20, 333654028), (40, 166827014), (43, 155187920), (80, 83413507), (86, 77593960), (172, 38796980), (173, 38572720), (215, 31037584), (344, 19398490), (346, 19286360), (430, 15518792), (688, 9699245), (692, 9643180), (860, 7759396), (865, 7714544), (1384, 4821590), (1720, 3879698), (1730, 3857272), (2768, 2410795), (3440, 1939849), (3460, 1928636), (6920, 964318), (7439, 897040), (11213, 595120), (13840, 482159), (14878, 448520), (22426, 297560), (29756, 224260), (37195, 179408), (44852, 148780), (56065, 119024), (59512, 112130), (74390, 89704)]