16274800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 42899040

約数和(自身を除く): 26624240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 40, 46, 50, 58, 61, 80, 92, 100, 115, 116, 122, 145, 184, 200, 230, 232, 244, 290, 305, 368, 400, 460, 464, 488, 575, 580, 610, 667, 725, 920, 976, 1150, 1160, 1220, 1334, 1403, 1450, 1525, 1769, 1840, 2300, 2320, 2440, 2668, 2806, 2900, 3050, 3335, 3538, 4600, 4880, 5336, 5612, 5800, 6100, 6670, 7015, 7076, 8845, 9200, 10672, 11224, 11600, 12200, 13340, 14030, 14152, 16675, 17690, 22448, 24400, 26680, 28060, 28304, 33350, 35075, 35380, 40687, 44225, 53360, 56120, 66700, 70150, 70760, 81374, 88450, 112240, 133400, 140300, 141520, 162748, 176900, 203435, 266800, 280600, 325496, 353800, 406870, 561200, 650992, 707600, 813740, 1017175, 1627480, 2034350, 3254960, 4068700, 8137400, 16274800]

約数ペア:

[(1, 16274800), (2, 8137400), (4, 4068700), (5, 3254960), (8, 2034350), (10, 1627480), (16, 1017175), (20, 813740), (23, 707600), (25, 650992), (29, 561200), (40, 406870), (46, 353800), (50, 325496), (58, 280600), (61, 266800), (80, 203435), (92, 176900), (100, 162748), (115, 141520), (116, 140300), (122, 133400), (145, 112240), (184, 88450), (200, 81374), (230, 70760), (232, 70150), (244, 66700), (290, 56120), (305, 53360), (368, 44225), (400, 40687), (460, 35380), (464, 35075), (488, 33350), (575, 28304), (580, 28060), (610, 26680), (667, 24400), (725, 22448), (920, 17690), (976, 16675), (1150, 14152), (1160, 14030), (1220, 13340), (1334, 12200), (1403, 11600), (1450, 11224), (1525, 10672), (1769, 9200), (1840, 8845), (2300, 7076), (2320, 7015), (2440, 6670), (2668, 6100), (2806, 5800), (2900, 5612), (3050, 5336), (3335, 4880), (3538, 4600)]