111451940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 241315200

約数和(自身を除く): 129863260

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 199, 205, 398, 410, 683, 796, 820, 995, 1366, 1990, 2732, 3415, 3980, 6830, 8159, 13660, 16318, 28003, 32636, 40795, 56006, 81590, 112012, 135917, 140015, 163180, 271834, 280030, 543668, 560060, 679585, 1359170, 2718340, 5572597, 11145194, 22290388, 27862985, 55725970, 111451940]

約数ペア:

[(1, 111451940), (2, 55725970), (4, 27862985), (5, 22290388), (10, 11145194), (20, 5572597), (41, 2718340), (82, 1359170), (164, 679585), (199, 560060), (205, 543668), (398, 280030), (410, 271834), (683, 163180), (796, 140015), (820, 135917), (995, 112012), (1366, 81590), (1990, 56006), (2732, 40795), (3415, 32636), (3980, 28003), (6830, 16318), (8159, 13660)]