4731235180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{117751}}^1$

素因数の和:117815

約数の個数: 72

約数和(自身を含む): 11839728096

約数和(自身を除く): 7108492916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 980, 1148, 1435, 2009, 2870, 4018, 5740, 8036, 10045, 20090, 40180, 117751, 235502, 471004, 588755, 824257, 1177510, 1648514, 2355020, 3297028, 4121285, 4827791, 5769799, 8242570, 9655582, 11539598, 16485140, 19311164, 23079196, 24138955, 28848995, 33794537, 48277910, 57697990, 67589074, 96555820, 115395980, 135178148, 168972685, 236561759, 337945370, 473123518, 675890740, 946247036, 1182808795, 2365617590, 4731235180]

約数ペア:

[(1, 4731235180), (2, 2365617590), (4, 1182808795), (5, 946247036), (7, 675890740), (10, 473123518), (14, 337945370), (20, 236561759), (28, 168972685), (35, 135178148), (41, 115395980), (49, 96555820), (70, 67589074), (82, 57697990), (98, 48277910), (140, 33794537), (164, 28848995), (196, 24138955), (205, 23079196), (245, 19311164), (287, 16485140), (410, 11539598), (490, 9655582), (574, 8242570), (820, 5769799), (980, 4827791), (1148, 4121285), (1435, 3297028), (2009, 2355020), (2870, 1648514), (4018, 1177510), (5740, 824257), (8036, 588755), (10045, 471004), (20090, 235502), (40180, 117751)]