201001552760

素因数分解:

$2^3\times 5^1\times {\mathrm{13441}}^1\times {\mathrm{373859}}^1$

素因数の和:387311

約数の個数: 32

約数和(自身を含む): 452288350800

約数和(自身を除く): 251286798040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13441, 26882, 53764, 67205, 107528, 134410, 268820, 373859, 537640, 747718, 1495436, 1869295, 2990872, 3738590, 7477180, 14954360, 5025038819, 10050077638, 20100155276, 25125194095, 40200310552, 50250388190, 100500776380, 201001552760]

約数ペア:

[(1, 201001552760), (2, 100500776380), (4, 50250388190), (5, 40200310552), (8, 25125194095), (10, 20100155276), (20, 10050077638), (40, 5025038819), (13441, 14954360), (26882, 7477180), (53764, 3738590), (67205, 2990872), (107528, 1869295), (134410, 1495436), (268820, 747718), (373859, 537640)]