8177680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 23034240

約数和(自身を除く): 14856560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 859, 952, 1190, 1360, 1718, 1904, 2380, 3436, 4295, 4760, 6013, 6872, 8590, 9520, 12026, 13744, 14603, 17180, 24052, 29206, 30065, 34360, 48104, 58412, 60130, 68720, 73015, 96208, 102221, 116824, 120260, 146030, 204442, 233648, 240520, 292060, 408884, 481040, 511105, 584120, 817768, 1022210, 1168240, 1635536, 2044420, 4088840, 8177680]

約数ペア:

[(1, 8177680), (2, 4088840), (4, 2044420), (5, 1635536), (7, 1168240), (8, 1022210), (10, 817768), (14, 584120), (16, 511105), (17, 481040), (20, 408884), (28, 292060), (34, 240520), (35, 233648), (40, 204442), (56, 146030), (68, 120260), (70, 116824), (80, 102221), (85, 96208), (112, 73015), (119, 68720), (136, 60130), (140, 58412), (170, 48104), (238, 34360), (272, 30065), (280, 29206), (340, 24052), (476, 17180), (560, 14603), (595, 13744), (680, 12026), (859, 9520), (952, 8590), (1190, 6872), (1360, 6013), (1718, 4760), (1904, 4295), (2380, 3436)]