560018992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 1196173440

約数和(自身を除く): 636154448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 173, 197, 208, 316, 346, 394, 632, 692, 788, 1027, 1264, 1384, 1576, 2054, 2249, 2561, 2768, 3152, 4108, 4498, 5122, 8216, 8996, 10244, 13667, 15563, 16432, 17992, 20488, 27334, 31126, 34081, 35984, 40976, 54668, 62252, 68162, 109336, 124504, 136324, 177671, 202319, 218672, 249008, 272648, 355342, 404638, 443053, 545296, 710684, 809276, 886106, 1421368, 1618552, 1772212, 2692399, 2842736, 3237104, 3544424, 5384798, 7088848, 10769596, 21539192, 35001187, 43078384, 70002374, 140004748, 280009496, 560018992]

約数ペア:

[(1, 560018992), (2, 280009496), (4, 140004748), (8, 70002374), (13, 43078384), (16, 35001187), (26, 21539192), (52, 10769596), (79, 7088848), (104, 5384798), (158, 3544424), (173, 3237104), (197, 2842736), (208, 2692399), (316, 1772212), (346, 1618552), (394, 1421368), (632, 886106), (692, 809276), (788, 710684), (1027, 545296), (1264, 443053), (1384, 404638), (1576, 355342), (2054, 272648), (2249, 249008), (2561, 218672), (2768, 202319), (3152, 177671), (4108, 136324), (4498, 124504), (5122, 109336), (8216, 68162), (8996, 62252), (10244, 54668), (13667, 40976), (15563, 35984), (16432, 34081), (17992, 31126), (20488, 27334)]