13888915760

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{3769}}^1$

素因数の和:4486

約数の個数: 80

約数和(自身を含む): 32794656960

約数和(自身を除く): 18905741200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 631, 730, 1168, 1262, 1460, 2524, 2920, 3155, 3769, 5048, 5840, 6310, 7538, 10096, 12620, 15076, 18845, 25240, 30152, 37690, 46063, 50480, 60304, 75380, 92126, 150760, 184252, 230315, 275137, 301520, 368504, 460630, 550274, 737008, 921260, 1100548, 1375685, 1842520, 2201096, 2378239, 2751370, 3685040, 4402192, 4756478, 5502740, 9512956, 11005480, 11891195, 19025912, 22010960, 23782390, 38051824, 47564780, 95129560, 173611447, 190259120, 347222894, 694445788, 868057235, 1388891576, 1736114470, 2777783152, 3472228940, 6944457880, 13888915760]

約数ペア:

[(1, 13888915760), (2, 6944457880), (4, 3472228940), (5, 2777783152), (8, 1736114470), (10, 1388891576), (16, 868057235), (20, 694445788), (40, 347222894), (73, 190259120), (80, 173611447), (146, 95129560), (292, 47564780), (365, 38051824), (584, 23782390), (631, 22010960), (730, 19025912), (1168, 11891195), (1262, 11005480), (1460, 9512956), (2524, 5502740), (2920, 4756478), (3155, 4402192), (3769, 3685040), (5048, 2751370), (5840, 2378239), (6310, 2201096), (7538, 1842520), (10096, 1375685), (12620, 1100548), (15076, 921260), (18845, 737008), (25240, 550274), (30152, 460630), (37690, 368504), (46063, 301520), (50480, 275137), (60304, 230315), (75380, 184252), (92126, 150760)]