23525702900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:1050

約数の個数: 144

約数和(自身を含む): 58916979072

約数和(自身を除く): 35391276172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 251, 257, 350, 502, 514, 521, 700, 1004, 1028, 1042, 1255, 1285, 1757, 1799, 2084, 2510, 2570, 2605, 3514, 3598, 3647, 5020, 5140, 5210, 6275, 6425, 7028, 7196, 7294, 8785, 8995, 10420, 12550, 12850, 13025, 14588, 17570, 17990, 18235, 25100, 25700, 26050, 35140, 35980, 36470, 43925, 44975, 52100, 64507, 72940, 87850, 89950, 91175, 129014, 130771, 133897, 175700, 179900, 182350, 258028, 261542, 267794, 322535, 364700, 451549, 523084, 535588, 645070, 653855, 669485, 903098, 915397, 937279, 1290140, 1307710, 1338970, 1612675, 1806196, 1830794, 1874558, 2257745, 2615420, 2677940, 3225350, 3269275, 3347425, 3661588, 3749116, 4515490, 4576985, 4686395, 6450700, 6538550, 6694850, 9030980, 9153970, 9372790, 11288725, 13077100, 13389700, 18307940, 18745580, 22577450, 22884925, 23431975, 33608147, 45154900, 45769850, 46863950, 67216294, 91539700, 93727900, 134432588, 168040735, 235257029, 336081470, 470514058, 672162940, 840203675, 941028116, 1176285145, 1680407350, 2352570290, 3360814700, 4705140580, 5881425725, 11762851450, 23525702900]

約数ペア:

[(1, 23525702900), (2, 11762851450), (4, 5881425725), (5, 4705140580), (7, 3360814700), (10, 2352570290), (14, 1680407350), (20, 1176285145), (25, 941028116), (28, 840203675), (35, 672162940), (50, 470514058), (70, 336081470), (100, 235257029), (140, 168040735), (175, 134432588), (251, 93727900), (257, 91539700), (350, 67216294), (502, 46863950), (514, 45769850), (521, 45154900), (700, 33608147), (1004, 23431975), (1028, 22884925), (1042, 22577450), (1255, 18745580), (1285, 18307940), (1757, 13389700), (1799, 13077100), (2084, 11288725), (2510, 9372790), (2570, 9153970), (2605, 9030980), (3514, 6694850), (3598, 6538550), (3647, 6450700), (5020, 4686395), (5140, 4576985), (5210, 4515490), (6275, 3749116), (6425, 3661588), (7028, 3347425), (7196, 3269275), (7294, 3225350), (8785, 2677940), (8995, 2615420), (10420, 2257745), (12550, 1874558), (12850, 1830794), (13025, 1806196), (14588, 1612675), (17570, 1338970), (17990, 1307710), (18235, 1290140), (25100, 937279), (25700, 915397), (26050, 903098), (35140, 669485), (35980, 653855), (36470, 645070), (43925, 535588), (44975, 523084), (52100, 451549), (64507, 364700), (72940, 322535), (87850, 267794), (89950, 261542), (91175, 258028), (129014, 182350), (130771, 179900), (133897, 175700)]