97942700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 221256672

約数和(自身を除く): 123313972

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 103, 148, 185, 206, 257, 370, 412, 514, 515, 740, 925, 1028, 1030, 1285, 1850, 2060, 2570, 2575, 3700, 3811, 5140, 5150, 6425, 7622, 9509, 10300, 12850, 15244, 19018, 19055, 25700, 26471, 38036, 38110, 47545, 52942, 76220, 95090, 95275, 105884, 132355, 190180, 190550, 237725, 264710, 381100, 475450, 529420, 661775, 950900, 979427, 1323550, 1958854, 2647100, 3917708, 4897135, 9794270, 19588540, 24485675, 48971350, 97942700]

約数ペア:

[(1, 97942700), (2, 48971350), (4, 24485675), (5, 19588540), (10, 9794270), (20, 4897135), (25, 3917708), (37, 2647100), (50, 1958854), (74, 1323550), (100, 979427), (103, 950900), (148, 661775), (185, 529420), (206, 475450), (257, 381100), (370, 264710), (412, 237725), (514, 190550), (515, 190180), (740, 132355), (925, 105884), (1028, 95275), (1030, 95090), (1285, 76220), (1850, 52942), (2060, 47545), (2570, 38110), (2575, 38036), (3700, 26471), (3811, 25700), (5140, 19055), (5150, 19018), (6425, 15244), (7622, 12850), (9509, 10300)]