109454990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{661}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 204478560

約数和(自身を除く): 95023570

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 571, 661, 1142, 1322, 2855, 3305, 5710, 6610, 16559, 19169, 33118, 38338, 82795, 95845, 165590, 191690, 377431, 754862, 1887155, 3774310, 10945499, 21890998, 54727495, 109454990]

約数ペア:

[(1, 109454990), (2, 54727495), (5, 21890998), (10, 10945499), (29, 3774310), (58, 1887155), (145, 754862), (290, 377431), (571, 191690), (661, 165590), (1142, 95845), (1322, 82795), (2855, 38338), (3305, 33118), (5710, 19169), (6610, 16559)]