114888280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{220939}}^1$

素因数の和:220963

約数の個数: 32

約数和(自身を含む): 278384400

約数和(自身を除く): 163496120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 220939, 441878, 883756, 1104695, 1767512, 2209390, 2872207, 4418780, 5744414, 8837560, 11488828, 14361035, 22977656, 28722070, 57444140, 114888280]

約数ペア:

[(1, 114888280), (2, 57444140), (4, 28722070), (5, 22977656), (8, 14361035), (10, 11488828), (13, 8837560), (20, 5744414), (26, 4418780), (40, 2872207), (52, 2209390), (65, 1767512), (104, 1104695), (130, 883756), (260, 441878), (520, 220939)]