446900120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1847}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 1053803520

約数和(自身を除く): 606903400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 263, 460, 526, 920, 1052, 1315, 1847, 2104, 2630, 3694, 5260, 6049, 7388, 9235, 10520, 12098, 14776, 18470, 24196, 30245, 36940, 42481, 48392, 60490, 73880, 84962, 120980, 169924, 212405, 241960, 339848, 424810, 485761, 849620, 971522, 1699240, 1943044, 2428805, 3886088, 4857610, 9715220, 11172503, 19430440, 22345006, 44690012, 55862515, 89380024, 111725030, 223450060, 446900120]

約数ペア:

[(1, 446900120), (2, 223450060), (4, 111725030), (5, 89380024), (8, 55862515), (10, 44690012), (20, 22345006), (23, 19430440), (40, 11172503), (46, 9715220), (92, 4857610), (115, 3886088), (184, 2428805), (230, 1943044), (263, 1699240), (460, 971522), (526, 849620), (920, 485761), (1052, 424810), (1315, 339848), (1847, 241960), (2104, 212405), (2630, 169924), (3694, 120980), (5260, 84962), (6049, 73880), (7388, 60490), (9235, 48392), (10520, 42481), (12098, 36940), (14776, 30245), (18470, 24196)]