39261806780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1621049}}^1$

素因数の和:1621238

約数の個数: 48

約数和(自身を含む): 94773067200

約数和(自身を除く): 55511260420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 6055, 12110, 24220, 1621049, 3242098, 6484196, 8105245, 11347343, 16210490, 22694686, 32420980, 45389372, 56736715, 113473430, 226946860, 280441477, 560882954, 1121765908, 1402207385, 1963090339, 2804414770, 3926180678, 5608829540, 7852361356, 9815451695, 19630903390, 39261806780]

約数ペア:

[(1, 39261806780), (2, 19630903390), (4, 9815451695), (5, 7852361356), (7, 5608829540), (10, 3926180678), (14, 2804414770), (20, 1963090339), (28, 1402207385), (35, 1121765908), (70, 560882954), (140, 280441477), (173, 226946860), (346, 113473430), (692, 56736715), (865, 45389372), (1211, 32420980), (1730, 22694686), (2422, 16210490), (3460, 11347343), (4844, 8105245), (6055, 6484196), (12110, 3242098), (24220, 1621049)]