16065700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 40622400

約数和(自身を除く): 24556700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 389, 413, 590, 700, 778, 826, 1180, 1475, 1556, 1652, 1945, 2065, 2723, 2950, 3890, 4130, 5446, 5900, 7780, 8260, 9725, 10325, 10892, 13615, 19450, 20650, 22951, 27230, 38900, 41300, 45902, 54460, 68075, 91804, 114755, 136150, 160657, 229510, 272300, 321314, 459020, 573775, 642628, 803285, 1147550, 1606570, 2295100, 3213140, 4016425, 8032850, 16065700]

約数ペア:

[(1, 16065700), (2, 8032850), (4, 4016425), (5, 3213140), (7, 2295100), (10, 1606570), (14, 1147550), (20, 803285), (25, 642628), (28, 573775), (35, 459020), (50, 321314), (59, 272300), (70, 229510), (100, 160657), (118, 136150), (140, 114755), (175, 91804), (236, 68075), (295, 54460), (350, 45902), (389, 41300), (413, 38900), (590, 27230), (700, 22951), (778, 20650), (826, 19450), (1180, 13615), (1475, 10892), (1556, 10325), (1652, 9725), (1945, 8260), (2065, 7780), (2723, 5900), (2950, 5446), (3890, 4130)]