15982076380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{465407}}^1$

素因数の和:465534

約数の個数: 48

約数和(自身を含む): 35888541696

約数和(自身を除く): 19906465316

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 3434, 6868, 8585, 17170, 34340, 465407, 930814, 1861628, 2327035, 4654070, 7911919, 9308140, 15823838, 31647676, 39559595, 47006107, 79119190, 94012214, 158238380, 188024428, 235030535, 470061070, 799103819, 940122140, 1598207638, 3196415276, 3995519095, 7991038190, 15982076380]

約数ペア:

[(1, 15982076380), (2, 7991038190), (4, 3995519095), (5, 3196415276), (10, 1598207638), (17, 940122140), (20, 799103819), (34, 470061070), (68, 235030535), (85, 188024428), (101, 158238380), (170, 94012214), (202, 79119190), (340, 47006107), (404, 39559595), (505, 31647676), (1010, 15823838), (1717, 9308140), (2020, 7911919), (3434, 4654070), (6868, 2327035), (8585, 1861628), (17170, 930814), (34340, 465407)]