2227431050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{72911}}^1$

素因数の和:72983

約数の個数: 48

約数和(自身を含む): 4556708352

約数和(自身を除く): 2329277302

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 2350, 3055, 6110, 15275, 30550, 72911, 145822, 364555, 729110, 947843, 1822775, 1895686, 3426817, 3645550, 4739215, 6853634, 9478430, 17134085, 23696075, 34268170, 44548621, 47392150, 85670425, 89097242, 171340850, 222743105, 445486210, 1113715525, 2227431050]

約数ペア:

[(1, 2227431050), (2, 1113715525), (5, 445486210), (10, 222743105), (13, 171340850), (25, 89097242), (26, 85670425), (47, 47392150), (50, 44548621), (65, 34268170), (94, 23696075), (130, 17134085), (235, 9478430), (325, 6853634), (470, 4739215), (611, 3645550), (650, 3426817), (1175, 1895686), (1222, 1822775), (2350, 947843), (3055, 729110), (6110, 364555), (15275, 145822), (30550, 72911)]