13060580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 29804544

約数和(自身を除く): 16743964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 263, 382, 526, 764, 955, 1052, 1315, 1910, 2483, 2630, 3419, 3820, 4966, 5260, 6838, 9932, 12415, 13676, 17095, 24830, 34190, 49660, 50233, 68380, 100466, 200932, 251165, 502330, 653029, 1004660, 1306058, 2612116, 3265145, 6530290, 13060580]

約数ペア:

[(1, 13060580), (2, 6530290), (4, 3265145), (5, 2612116), (10, 1306058), (13, 1004660), (20, 653029), (26, 502330), (52, 251165), (65, 200932), (130, 100466), (191, 68380), (260, 50233), (263, 49660), (382, 34190), (526, 24830), (764, 17095), (955, 13676), (1052, 12415), (1315, 9932), (1910, 6838), (2483, 5260), (2630, 4966), (3419, 3820)]