126510380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1907}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 276950016

約数和(自身を除く): 150439636

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 535, 620, 1070, 1907, 2140, 3317, 3814, 6634, 7628, 9535, 13268, 16585, 19070, 33170, 38140, 59117, 66340, 118234, 204049, 236468, 295585, 408098, 591170, 816196, 1020245, 1182340, 2040490, 4080980, 6325519, 12651038, 25302076, 31627595, 63255190, 126510380]

約数ペア:

[(1, 126510380), (2, 63255190), (4, 31627595), (5, 25302076), (10, 12651038), (20, 6325519), (31, 4080980), (62, 2040490), (107, 1182340), (124, 1020245), (155, 816196), (214, 591170), (310, 408098), (428, 295585), (535, 236468), (620, 204049), (1070, 118234), (1907, 66340), (2140, 59117), (3317, 38140), (3814, 33170), (6634, 19070), (7628, 16585), (9535, 13268)]