135922180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1531}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 299585664

約数和(自身を除く): 163663484

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 193, 230, 386, 460, 772, 965, 1531, 1930, 3062, 3860, 4439, 6124, 7655, 8878, 15310, 17756, 22195, 30620, 35213, 44390, 70426, 88780, 140852, 176065, 295483, 352130, 590966, 704260, 1181932, 1477415, 2954830, 5909660, 6796109, 13592218, 27184436, 33980545, 67961090, 135922180]

約数ペア:

[(1, 135922180), (2, 67961090), (4, 33980545), (5, 27184436), (10, 13592218), (20, 6796109), (23, 5909660), (46, 2954830), (92, 1477415), (115, 1181932), (193, 704260), (230, 590966), (386, 352130), (460, 295483), (772, 176065), (965, 140852), (1531, 88780), (1930, 70426), (3062, 44390), (3860, 35213), (4439, 30620), (6124, 22195), (7655, 17756), (8878, 15310)]