61635040

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1697}}^1$

素因数の和:1939

約数の個数: 48

約数和(自身を含む): 146340432

約数和(自身を除く): 84705392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1697, 1816, 2270, 3394, 3632, 4540, 6788, 7264, 8485, 9080, 13576, 16970, 18160, 27152, 33940, 36320, 54304, 67880, 135760, 271520, 385219, 770438, 1540876, 1926095, 3081752, 3852190, 6163504, 7704380, 12327008, 15408760, 30817520, 61635040]

約数ペア:

[(1, 61635040), (2, 30817520), (4, 15408760), (5, 12327008), (8, 7704380), (10, 6163504), (16, 3852190), (20, 3081752), (32, 1926095), (40, 1540876), (80, 770438), (160, 385219), (227, 271520), (454, 135760), (908, 67880), (1135, 54304), (1697, 36320), (1816, 33940), (2270, 27152), (3394, 18160), (3632, 16970), (4540, 13576), (6788, 9080), (7264, 8485)]