1569107380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{38327}}^1$

素因数の和:38448

約数の個数: 48

約数和(自身を含む): 3477116160

約数和(自身を除く): 1908008780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 890, 1780, 2047, 4094, 8188, 10235, 20470, 38327, 40940, 76654, 153308, 191635, 383270, 766540, 881521, 1763042, 3411103, 3526084, 4407605, 6822206, 8815210, 13644412, 17055515, 17630420, 34111030, 68222060, 78455369, 156910738, 313821476, 392276845, 784553690, 1569107380]

約数ペア:

[(1, 1569107380), (2, 784553690), (4, 392276845), (5, 313821476), (10, 156910738), (20, 78455369), (23, 68222060), (46, 34111030), (89, 17630420), (92, 17055515), (115, 13644412), (178, 8815210), (230, 6822206), (356, 4407605), (445, 3526084), (460, 3411103), (890, 1763042), (1780, 881521), (2047, 766540), (4094, 383270), (8188, 191635), (10235, 153308), (20470, 76654), (38327, 40940)]