83873860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3463}}^1$

素因数の和:3652

約数の個数: 48

約数和(自身を含む): 202519296

約数和(自身を除く): 118645436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 3463, 4844, 6055, 6926, 12110, 13852, 17315, 24220, 24241, 34630, 48482, 69260, 96964, 121205, 242410, 484820, 599099, 1198198, 2396396, 2995495, 4193693, 5990990, 8387386, 11981980, 16774772, 20968465, 41936930, 83873860]

約数ペア:

[(1, 83873860), (2, 41936930), (4, 20968465), (5, 16774772), (7, 11981980), (10, 8387386), (14, 5990990), (20, 4193693), (28, 2995495), (35, 2396396), (70, 1198198), (140, 599099), (173, 484820), (346, 242410), (692, 121205), (865, 96964), (1211, 69260), (1730, 48482), (2422, 34630), (3460, 24241), (3463, 24220), (4844, 17315), (6055, 13852), (6926, 12110)]