70620050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 137401920

約数和(自身を除く): 66781870

約数列:

[1, 2, 5, 10, 25, 37, 50, 59, 74, 118, 185, 295, 370, 590, 647, 925, 1294, 1475, 1850, 2183, 2950, 3235, 4366, 6470, 10915, 16175, 21830, 23939, 32350, 38173, 47878, 54575, 76346, 109150, 119695, 190865, 239390, 381730, 598475, 954325, 1196950, 1412401, 1908650, 2824802, 7062005, 14124010, 35310025, 70620050]

約数ペア:

[(1, 70620050), (2, 35310025), (5, 14124010), (10, 7062005), (25, 2824802), (37, 1908650), (50, 1412401), (59, 1196950), (74, 954325), (118, 598475), (185, 381730), (295, 239390), (370, 190865), (590, 119695), (647, 109150), (925, 76346), (1294, 54575), (1475, 47878), (1850, 38173), (2183, 32350), (2950, 23939), (3235, 21830), (4366, 16175), (6470, 10915)]