125785720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1907}}^1$

素因数の和:2032

約数の個数: 64

約数和(自身を含む): 302914080

約数和(自身を除く): 177128360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 170, 194, 340, 388, 485, 680, 776, 970, 1649, 1907, 1940, 3298, 3814, 3880, 6596, 7628, 8245, 9535, 13192, 15256, 16490, 19070, 32419, 32980, 38140, 64838, 65960, 76280, 129676, 162095, 184979, 259352, 324190, 369958, 648380, 739916, 924895, 1296760, 1479832, 1849790, 3144643, 3699580, 6289286, 7399160, 12578572, 15723215, 25157144, 31446430, 62892860, 125785720]

約数ペア:

[(1, 125785720), (2, 62892860), (4, 31446430), (5, 25157144), (8, 15723215), (10, 12578572), (17, 7399160), (20, 6289286), (34, 3699580), (40, 3144643), (68, 1849790), (85, 1479832), (97, 1296760), (136, 924895), (170, 739916), (194, 648380), (340, 369958), (388, 324190), (485, 259352), (680, 184979), (776, 162095), (970, 129676), (1649, 76280), (1907, 65960), (1940, 64838), (3298, 38140), (3814, 32980), (3880, 32419), (6596, 19070), (7628, 16490), (8245, 15256), (9535, 13192)]