42211989560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{73999}}^1$

素因数の和:75120

約数の個数: 64

約数和(自身を含む): 102377520000

約数和(自身を除く): 60165530440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1097, 2194, 4388, 5485, 8776, 10970, 14261, 21940, 28522, 43880, 57044, 71305, 73999, 114088, 142610, 147998, 285220, 295996, 369995, 570440, 591992, 739990, 961987, 1479980, 1923974, 2959960, 3847948, 4809935, 7695896, 9619870, 19239740, 38479480, 81176903, 162353806, 324707612, 405884515, 649415224, 811769030, 1055299739, 1623538060, 2110599478, 3247076120, 4221198956, 5276498695, 8442397912, 10552997390, 21105994780, 42211989560]

約数ペア:

[(1, 42211989560), (2, 21105994780), (4, 10552997390), (5, 8442397912), (8, 5276498695), (10, 4221198956), (13, 3247076120), (20, 2110599478), (26, 1623538060), (40, 1055299739), (52, 811769030), (65, 649415224), (104, 405884515), (130, 324707612), (260, 162353806), (520, 81176903), (1097, 38479480), (2194, 19239740), (4388, 9619870), (5485, 7695896), (8776, 4809935), (10970, 3847948), (14261, 2959960), (21940, 1923974), (28522, 1479980), (43880, 961987), (57044, 739990), (71305, 591992), (73999, 570440), (114088, 369995), (142610, 295996), (147998, 285220)]