1449274850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:564

約数の個数: 72

約数和(自身を含む): 2844023700

約数和(自身を除く): 1394748850

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 157, 230, 314, 349, 529, 575, 698, 785, 1058, 1150, 1570, 1745, 2645, 3490, 3611, 3925, 5290, 7222, 7850, 8027, 8725, 13225, 16054, 17450, 18055, 26450, 36110, 40135, 54793, 80270, 83053, 90275, 109586, 166106, 180550, 184621, 200675, 273965, 369242, 401350, 415265, 547930, 830530, 923105, 1260239, 1369825, 1846210, 2076325, 2520478, 2739650, 4152650, 4615525, 6301195, 9231050, 12602390, 28985497, 31505975, 57970994, 63011950, 144927485, 289854970, 724637425, 1449274850]

約数ペア:

[(1, 1449274850), (2, 724637425), (5, 289854970), (10, 144927485), (23, 63011950), (25, 57970994), (46, 31505975), (50, 28985497), (115, 12602390), (157, 9231050), (230, 6301195), (314, 4615525), (349, 4152650), (529, 2739650), (575, 2520478), (698, 2076325), (785, 1846210), (1058, 1369825), (1150, 1260239), (1570, 923105), (1745, 830530), (2645, 547930), (3490, 415265), (3611, 401350), (3925, 369242), (5290, 273965), (7222, 200675), (7850, 184621), (8027, 180550), (8725, 166106), (13225, 109586), (16054, 90275), (17450, 83053), (18055, 80270), (26450, 54793), (36110, 40135)]