74433520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5779}}^1$

素因数の和:5822

約数の個数: 80

約数和(自身を含む): 206415360

約数和(自身を除く): 131981840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 5779, 6440, 11558, 12880, 23116, 28895, 40453, 46232, 57790, 80906, 92464, 115580, 132917, 161812, 202265, 231160, 265834, 323624, 404530, 462320, 531668, 647248, 664585, 809060, 930419, 1063336, 1329170, 1618120, 1860838, 2126672, 2658340, 3236240, 3721676, 4652095, 5316680, 7443352, 9304190, 10633360, 14886704, 18608380, 37216760, 74433520]

約数ペア:

[(1, 74433520), (2, 37216760), (4, 18608380), (5, 14886704), (7, 10633360), (8, 9304190), (10, 7443352), (14, 5316680), (16, 4652095), (20, 3721676), (23, 3236240), (28, 2658340), (35, 2126672), (40, 1860838), (46, 1618120), (56, 1329170), (70, 1063336), (80, 930419), (92, 809060), (112, 664585), (115, 647248), (140, 531668), (161, 462320), (184, 404530), (230, 323624), (280, 265834), (322, 231160), (368, 202265), (460, 161812), (560, 132917), (644, 115580), (805, 92464), (920, 80906), (1288, 57790), (1610, 46232), (1840, 40453), (2576, 28895), (3220, 23116), (5779, 12880), (6440, 11558)]