25575910

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 47589120

約数和(自身を除く): 22013210

約数列:

[1, 2, 5, 10, 59, 67, 118, 134, 295, 335, 590, 647, 670, 1294, 3235, 3953, 6470, 7906, 19765, 38173, 39530, 43349, 76346, 86698, 190865, 216745, 381730, 433490, 2557591, 5115182, 12787955, 25575910]

約数ペア:

[(1, 25575910), (2, 12787955), (5, 5115182), (10, 2557591), (59, 433490), (67, 381730), (118, 216745), (134, 190865), (295, 86698), (335, 76346), (590, 43349), (647, 39530), (670, 38173), (1294, 19765), (3235, 7906), (3953, 6470)]