848762060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{2251}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 1889788320

約数和(自身を除く): 1041026260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1109, 2218, 2251, 4436, 4502, 5545, 9004, 11090, 11255, 18853, 22180, 22510, 37706, 38267, 45020, 75412, 76534, 94265, 153068, 188530, 191335, 377060, 382670, 765340, 2496359, 4992718, 9985436, 12481795, 24963590, 42438103, 49927180, 84876206, 169752412, 212190515, 424381030, 848762060]

約数ペア:

[(1, 848762060), (2, 424381030), (4, 212190515), (5, 169752412), (10, 84876206), (17, 49927180), (20, 42438103), (34, 24963590), (68, 12481795), (85, 9985436), (170, 4992718), (340, 2496359), (1109, 765340), (2218, 382670), (2251, 377060), (4436, 191335), (4502, 188530), (5545, 153068), (9004, 94265), (11090, 76534), (11255, 75412), (18853, 45020), (22180, 38267), (22510, 37706)]