2238961240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1930139}}^1$

素因数の和:1930179

約数の個数: 32

約数和(自身を含む): 5211378000

約数和(自身を除く): 2972416760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1930139, 3860278, 7720556, 9650695, 15441112, 19301390, 38602780, 55974031, 77205560, 111948062, 223896124, 279870155, 447792248, 559740310, 1119480620, 2238961240]

約数ペア:

[(1, 2238961240), (2, 1119480620), (4, 559740310), (5, 447792248), (8, 279870155), (10, 223896124), (20, 111948062), (29, 77205560), (40, 55974031), (58, 38602780), (116, 19301390), (145, 15441112), (232, 9650695), (290, 7720556), (580, 3860278), (1160, 1930139)]