103549840

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19319}}^1$

素因数の和:19399

約数の個数: 40

約数和(自身を含む): 244359360

約数和(自身を除く): 140809520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 19319, 38638, 77276, 96595, 154552, 193190, 309104, 386380, 772760, 1294373, 1545520, 2588746, 5177492, 6471865, 10354984, 12943730, 20709968, 25887460, 51774920, 103549840]

約数ペア:

[(1, 103549840), (2, 51774920), (4, 25887460), (5, 20709968), (8, 12943730), (10, 10354984), (16, 6471865), (20, 5177492), (40, 2588746), (67, 1545520), (80, 1294373), (134, 772760), (268, 386380), (335, 309104), (536, 193190), (670, 154552), (1072, 96595), (1340, 77276), (2680, 38638), (5360, 19319)]