25304300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 64516704

約数和(自身を除く): 39212404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 518, 700, 740, 925, 977, 1036, 1295, 1850, 1954, 2590, 3700, 3908, 4885, 5180, 6475, 6839, 9770, 12950, 13678, 19540, 24425, 25900, 27356, 34195, 36149, 48850, 68390, 72298, 97700, 136780, 144596, 170975, 180745, 253043, 341950, 361490, 506086, 683900, 722980, 903725, 1012172, 1265215, 1807450, 2530430, 3614900, 5060860, 6326075, 12652150, 25304300]

約数ペア:

[(1, 25304300), (2, 12652150), (4, 6326075), (5, 5060860), (7, 3614900), (10, 2530430), (14, 1807450), (20, 1265215), (25, 1012172), (28, 903725), (35, 722980), (37, 683900), (50, 506086), (70, 361490), (74, 341950), (100, 253043), (140, 180745), (148, 170975), (175, 144596), (185, 136780), (259, 97700), (350, 72298), (370, 68390), (518, 48850), (700, 36149), (740, 34195), (925, 27356), (977, 25900), (1036, 24425), (1295, 19540), (1850, 13678), (1954, 12950), (2590, 9770), (3700, 6839), (3908, 6475), (4885, 5180)]