4250350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{503}}^1$

素因数の和:541

約数の個数: 36

約数和(自身を含む): 8577576

約数和(自身を除く): 4327226

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 503, 650, 845, 1006, 1690, 2515, 4225, 5030, 6539, 8450, 12575, 13078, 25150, 32695, 65390, 85007, 163475, 170014, 326950, 425035, 850070, 2125175, 4250350]

約数ペア:

[(1, 4250350), (2, 2125175), (5, 850070), (10, 425035), (13, 326950), (25, 170014), (26, 163475), (50, 85007), (65, 65390), (130, 32695), (169, 25150), (325, 13078), (338, 12575), (503, 8450), (650, 6539), (845, 5030), (1006, 4225), (1690, 2515)]