74185120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 192689280

約数和(自身を除く): 118504160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1061, 1520, 1748, 1840, 2122, 2185, 3040, 3496, 3680, 4244, 4370, 5305, 6992, 8488, 8740, 10610, 13984, 16976, 17480, 20159, 21220, 24403, 33952, 34960, 40318, 42440, 48806, 69920, 80636, 84880, 97612, 100795, 122015, 161272, 169760, 195224, 201590, 244030, 322544, 390448, 403180, 463657, 488060, 645088, 780896, 806360, 927314, 976120, 1612720, 1854628, 1952240, 2318285, 3225440, 3709256, 3904480, 4636570, 7418512, 9273140, 14837024, 18546280, 37092560, 74185120]

約数ペア:

[(1, 74185120), (2, 37092560), (4, 18546280), (5, 14837024), (8, 9273140), (10, 7418512), (16, 4636570), (19, 3904480), (20, 3709256), (23, 3225440), (32, 2318285), (38, 1952240), (40, 1854628), (46, 1612720), (76, 976120), (80, 927314), (92, 806360), (95, 780896), (115, 645088), (152, 488060), (160, 463657), (184, 403180), (190, 390448), (230, 322544), (304, 244030), (368, 201590), (380, 195224), (437, 169760), (460, 161272), (608, 122015), (736, 100795), (760, 97612), (874, 84880), (920, 80636), (1061, 69920), (1520, 48806), (1748, 42440), (1840, 40318), (2122, 34960), (2185, 33952), (3040, 24403), (3496, 21220), (3680, 20159), (4244, 17480), (4370, 16976), (5305, 13984), (6992, 10610), (8488, 8740)]