10192760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 24131520

約数和(自身を除く): 13938760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 71, 74, 97, 142, 148, 185, 194, 284, 296, 355, 370, 388, 485, 568, 710, 740, 776, 970, 1420, 1480, 1940, 2627, 2840, 3589, 3880, 5254, 6887, 7178, 10508, 13135, 13774, 14356, 17945, 21016, 26270, 27548, 28712, 34435, 35890, 52540, 55096, 68870, 71780, 105080, 137740, 143560, 254819, 275480, 509638, 1019276, 1274095, 2038552, 2548190, 5096380, 10192760]

約数ペア:

[(1, 10192760), (2, 5096380), (4, 2548190), (5, 2038552), (8, 1274095), (10, 1019276), (20, 509638), (37, 275480), (40, 254819), (71, 143560), (74, 137740), (97, 105080), (142, 71780), (148, 68870), (185, 55096), (194, 52540), (284, 35890), (296, 34435), (355, 28712), (370, 27548), (388, 26270), (485, 21016), (568, 17945), (710, 14356), (740, 13774), (776, 13135), (970, 10508), (1420, 7178), (1480, 6887), (1940, 5254), (2627, 3880), (2840, 3589)]