63244540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 140868000

約数和(自身を除く): 77623460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 1117, 1490, 2234, 2831, 2980, 4468, 5585, 5662, 11170, 11324, 14155, 21223, 22340, 28310, 42446, 56620, 84892, 106115, 166433, 212230, 332866, 424460, 665732, 832165, 1664330, 3162227, 3328660, 6324454, 12648908, 15811135, 31622270, 63244540]

約数ペア:

[(1, 63244540), (2, 31622270), (4, 15811135), (5, 12648908), (10, 6324454), (19, 3328660), (20, 3162227), (38, 1664330), (76, 832165), (95, 665732), (149, 424460), (190, 332866), (298, 212230), (380, 166433), (596, 106115), (745, 84892), (1117, 56620), (1490, 42446), (2234, 28310), (2831, 22340), (2980, 21223), (4468, 14155), (5585, 11324), (5662, 11170)]