1796205580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{146989}}^1$

素因数の和:147058

約数の個数: 48

約数和(自身を含む): 4148645760

約数和(自身を除く): 2352440180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 146989, 293978, 587956, 734945, 1469890, 1910857, 2939780, 3821714, 6908483, 7643428, 9554285, 13816966, 19108570, 27633932, 34542415, 38217140, 69084830, 89810279, 138169660, 179620558, 359241116, 449051395, 898102790, 1796205580]

約数ペア:

[(1, 1796205580), (2, 898102790), (4, 449051395), (5, 359241116), (10, 179620558), (13, 138169660), (20, 89810279), (26, 69084830), (47, 38217140), (52, 34542415), (65, 27633932), (94, 19108570), (130, 13816966), (188, 9554285), (235, 7643428), (260, 6908483), (470, 3821714), (611, 2939780), (940, 1910857), (1222, 1469890), (2444, 734945), (3055, 587956), (6110, 293978), (12220, 146989)]