2420006810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{22619}}^1$

素因数の和:23462

約数の個数: 32

約数和(自身を含む): 4696997760

約数和(自身を除く): 2276990950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 823, 1646, 4115, 8230, 10699, 21398, 22619, 45238, 53495, 106990, 113095, 226190, 294047, 588094, 1470235, 2940470, 18615437, 37230874, 93077185, 186154370, 242000681, 484001362, 1210003405, 2420006810]

約数ペア:

[(1, 2420006810), (2, 1210003405), (5, 484001362), (10, 242000681), (13, 186154370), (26, 93077185), (65, 37230874), (130, 18615437), (823, 2940470), (1646, 1470235), (4115, 588094), (8230, 294047), (10699, 226190), (21398, 113095), (22619, 106990), (45238, 53495)]