982889900

素因数分解:

$2^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{36269}}^1$

素因数の和:36554

約数の個数: 36

約数和(自身を含む): 2140800480

約数和(自身を除く): 1157910580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271, 542, 1084, 1355, 2710, 5420, 6775, 13550, 27100, 36269, 72538, 145076, 181345, 362690, 725380, 906725, 1813450, 3626900, 9828899, 19657798, 39315596, 49144495, 98288990, 196577980, 245722475, 491444950, 982889900]

約数ペア:

[(1, 982889900), (2, 491444950), (4, 245722475), (5, 196577980), (10, 98288990), (20, 49144495), (25, 39315596), (50, 19657798), (100, 9828899), (271, 3626900), (542, 1813450), (1084, 906725), (1355, 725380), (2710, 362690), (5420, 181345), (6775, 145076), (13550, 72538), (27100, 36269)]