126534560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 312947712

約数和(自身を除く): 186413152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 97, 124, 155, 160, 194, 248, 263, 310, 388, 485, 496, 526, 620, 776, 970, 992, 1052, 1240, 1315, 1552, 1940, 2104, 2480, 2630, 3007, 3104, 3880, 4208, 4960, 5260, 6014, 7760, 8153, 8416, 10520, 12028, 15035, 15520, 16306, 21040, 24056, 25511, 30070, 32612, 40765, 42080, 48112, 51022, 60140, 65224, 81530, 96224, 102044, 120280, 127555, 130448, 163060, 204088, 240560, 255110, 260896, 326120, 408176, 481120, 510220, 652240, 790841, 816352, 1020440, 1304480, 1581682, 2040880, 3163364, 3954205, 4081760, 6326728, 7908410, 12653456, 15816820, 25306912, 31633640, 63267280, 126534560]

約数ペア:

[(1, 126534560), (2, 63267280), (4, 31633640), (5, 25306912), (8, 15816820), (10, 12653456), (16, 7908410), (20, 6326728), (31, 4081760), (32, 3954205), (40, 3163364), (62, 2040880), (80, 1581682), (97, 1304480), (124, 1020440), (155, 816352), (160, 790841), (194, 652240), (248, 510220), (263, 481120), (310, 408176), (388, 326120), (485, 260896), (496, 255110), (526, 240560), (620, 204088), (776, 163060), (970, 130448), (992, 127555), (1052, 120280), (1240, 102044), (1315, 96224), (1552, 81530), (1940, 65224), (2104, 60140), (2480, 51022), (2630, 48112), (3007, 42080), (3104, 40765), (3880, 32612), (4208, 30070), (4960, 25511), (5260, 24056), (6014, 21040), (7760, 16306), (8153, 15520), (8416, 15035), (10520, 12028)]