100927100

素因数分解:

$2^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{4021}}^1$

素因数の和:4286

約数の個数: 36

約数和(自身を含む): 219939048

約数和(自身を除く): 119011948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 251, 502, 1004, 1255, 2510, 4021, 5020, 6275, 8042, 12550, 16084, 20105, 25100, 40210, 80420, 100525, 201050, 402100, 1009271, 2018542, 4037084, 5046355, 10092710, 20185420, 25231775, 50463550, 100927100]

約数ペア:

[(1, 100927100), (2, 50463550), (4, 25231775), (5, 20185420), (10, 10092710), (20, 5046355), (25, 4037084), (50, 2018542), (100, 1009271), (251, 402100), (502, 201050), (1004, 100525), (1255, 80420), (2510, 40210), (4021, 25100), (5020, 20105), (6275, 16084), (8042, 12550)]