97547240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 257751720

約数和(自身を除く): 160204480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 157, 196, 245, 280, 314, 317, 392, 490, 628, 634, 785, 980, 1099, 1256, 1268, 1570, 1585, 1960, 2198, 2219, 2536, 3140, 3170, 4396, 4438, 5495, 6280, 6340, 7693, 8792, 8876, 10990, 11095, 12680, 15386, 15533, 17752, 21980, 22190, 30772, 31066, 38465, 43960, 44380, 49769, 61544, 62132, 76930, 77665, 88760, 99538, 124264, 153860, 155330, 199076, 248845, 307720, 310660, 348383, 398152, 497690, 621320, 696766, 995380, 1393532, 1741915, 1990760, 2438681, 2787064, 3483830, 4877362, 6967660, 9754724, 12193405, 13935320, 19509448, 24386810, 48773620, 97547240]

約数ペア:

[(1, 97547240), (2, 48773620), (4, 24386810), (5, 19509448), (7, 13935320), (8, 12193405), (10, 9754724), (14, 6967660), (20, 4877362), (28, 3483830), (35, 2787064), (40, 2438681), (49, 1990760), (56, 1741915), (70, 1393532), (98, 995380), (140, 696766), (157, 621320), (196, 497690), (245, 398152), (280, 348383), (314, 310660), (317, 307720), (392, 248845), (490, 199076), (628, 155330), (634, 153860), (785, 124264), (980, 99538), (1099, 88760), (1256, 77665), (1268, 76930), (1570, 62132), (1585, 61544), (1960, 49769), (2198, 44380), (2219, 43960), (2536, 38465), (3140, 31066), (3170, 30772), (4396, 22190), (4438, 21980), (5495, 17752), (6280, 15533), (6340, 15386), (7693, 12680), (8792, 11095), (8876, 10990)]