2407404880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{36833}}^1$

素因数の和:36908

約数の個数: 80

約数和(自身を含む): 6028989120

約数和(自身を除く): 3621584240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 43, 76, 80, 86, 95, 152, 172, 190, 215, 304, 344, 380, 430, 688, 760, 817, 860, 1520, 1634, 1720, 3268, 3440, 4085, 6536, 8170, 13072, 16340, 32680, 36833, 65360, 73666, 147332, 184165, 294664, 368330, 589328, 699827, 736660, 1399654, 1473320, 1583819, 2799308, 2946640, 3167638, 3499135, 5598616, 6335276, 6998270, 7919095, 11197232, 12670552, 13996540, 15838190, 25341104, 27993080, 30092561, 31676380, 55986160, 60185122, 63352760, 120370244, 126705520, 150462805, 240740488, 300925610, 481480976, 601851220, 1203702440, 2407404880]

約数ペア:

[(1, 2407404880), (2, 1203702440), (4, 601851220), (5, 481480976), (8, 300925610), (10, 240740488), (16, 150462805), (19, 126705520), (20, 120370244), (38, 63352760), (40, 60185122), (43, 55986160), (76, 31676380), (80, 30092561), (86, 27993080), (95, 25341104), (152, 15838190), (172, 13996540), (190, 12670552), (215, 11197232), (304, 7919095), (344, 6998270), (380, 6335276), (430, 5598616), (688, 3499135), (760, 3167638), (817, 2946640), (860, 2799308), (1520, 1583819), (1634, 1473320), (1720, 1399654), (3268, 736660), (3440, 699827), (4085, 589328), (6536, 368330), (8170, 294664), (13072, 184165), (16340, 147332), (32680, 73666), (36833, 65360)]