84279650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18523}}^1$

素因数の和:18555

約数の個数: 48

約数和(自身を含む): 192945984

約数和(自身を除く): 108666334

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 18523, 37046, 92615, 129661, 185230, 240799, 259322, 463075, 481598, 648305, 926150, 1203995, 1296610, 1685593, 2407990, 3241525, 3371186, 6019975, 6483050, 8427965, 12039950, 16855930, 42139825, 84279650]

約数ペア:

[(1, 84279650), (2, 42139825), (5, 16855930), (7, 12039950), (10, 8427965), (13, 6483050), (14, 6019975), (25, 3371186), (26, 3241525), (35, 2407990), (50, 1685593), (65, 1296610), (70, 1203995), (91, 926150), (130, 648305), (175, 481598), (182, 463075), (325, 259322), (350, 240799), (455, 185230), (650, 129661), (910, 92615), (2275, 37046), (4550, 18523)]