10246780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 22561056

約数和(自身を除く): 12314276

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 185, 227, 244, 305, 370, 454, 610, 740, 908, 1135, 1220, 2257, 2270, 4514, 4540, 8399, 9028, 11285, 13847, 16798, 22570, 27694, 33596, 41995, 45140, 55388, 69235, 83990, 138470, 167980, 276940, 512339, 1024678, 2049356, 2561695, 5123390, 10246780]

約数ペア:

[(1, 10246780), (2, 5123390), (4, 2561695), (5, 2049356), (10, 1024678), (20, 512339), (37, 276940), (61, 167980), (74, 138470), (122, 83990), (148, 69235), (185, 55388), (227, 45140), (244, 41995), (305, 33596), (370, 27694), (454, 22570), (610, 16798), (740, 13847), (908, 11285), (1135, 9028), (1220, 8399), (2257, 4540), (2270, 4514)]