4920874030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{359}}^1\times {\mathrm{3797}}^1$

素因数の和:4201

約数の個数: 48

約数和(自身を含む): 9376806240

約数和(自身を除く): 4455932210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 359, 361, 718, 722, 1795, 1805, 3590, 3610, 3797, 6821, 7594, 13642, 18985, 34105, 37970, 68210, 72143, 129599, 144286, 259198, 360715, 647995, 721430, 1295990, 1363123, 1370717, 2726246, 2741434, 6815615, 6853585, 13631230, 13707170, 25899337, 51798674, 129496685, 258993370, 492087403, 984174806, 2460437015, 4920874030]

約数ペア:

[(1, 4920874030), (2, 2460437015), (5, 984174806), (10, 492087403), (19, 258993370), (38, 129496685), (95, 51798674), (190, 25899337), (359, 13707170), (361, 13631230), (718, 6853585), (722, 6815615), (1795, 2741434), (1805, 2726246), (3590, 1370717), (3610, 1363123), (3797, 1295990), (6821, 721430), (7594, 647995), (13642, 360715), (18985, 259198), (34105, 144286), (37970, 129599), (68210, 72143)]