100544340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128903}}^1$

素因数の和:128928

約数の個数: 48

約数和(自身を含む): 303182208

約数和(自身を除く): 202637868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 128903, 257806, 386709, 515612, 644515, 773418, 1289030, 1546836, 1675739, 1933545, 2578060, 3351478, 3867090, 5027217, 6702956, 7734180, 8378695, 10054434, 16757390, 20108868, 25136085, 33514780, 50272170, 100544340]

約数ペア:

[(1, 100544340), (2, 50272170), (3, 33514780), (4, 25136085), (5, 20108868), (6, 16757390), (10, 10054434), (12, 8378695), (13, 7734180), (15, 6702956), (20, 5027217), (26, 3867090), (30, 3351478), (39, 2578060), (52, 1933545), (60, 1675739), (65, 1546836), (78, 1289030), (130, 773418), (156, 644515), (195, 515612), (260, 386709), (390, 257806), (780, 128903)]